<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[oh™ Digest]]></title><description><![CDATA[What if your body could do more than you think? We explore the limits of human performance and the ideas, trends and movements reshaping how we play, train and live.]]></description><link>https://discover.oh.fitness</link><image><url>https://substackcdn.com/image/fetch/$s_!cFRe!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5095ef69-9ed2-44b7-bcdf-c33412832647_1200x1200.png</url><title>oh™ Digest</title><link>https://discover.oh.fitness</link></image><generator>Substack</generator><lastBuildDate>Mon, 14 Sep 2026 21:01:21 GMT</lastBuildDate><atom:link href="https://discover.oh.fitness/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Optimised Humans]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[media@optimisedhumans.com]]></webMaster><itunes:owner><itunes:email><![CDATA[media@optimisedhumans.com]]></itunes:email><itunes:name><![CDATA[oh]]></itunes:name></itunes:owner><itunes:author><![CDATA[oh]]></itunes:author><googleplay:owner><![CDATA[media@optimisedhumans.com]]></googleplay:owner><googleplay:email><![CDATA[media@optimisedhumans.com]]></googleplay:email><googleplay:author><![CDATA[oh]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[The Glory of the Unseen Grind]]></title><description><![CDATA[Performative Fitness vs Performance Fitness: Episode 4]]></description><link>https://discover.oh.fitness/p/the-glory-of-the-unseen-grind</link><guid isPermaLink="false">https://discover.oh.fitness/p/the-glory-of-the-unseen-grind</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 29 May 2026 09:01:20 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!kAB8!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This episode is part of a series. If you missed the previous episode, read it <a href="https://discover.optimisedhumans.com/publish/post/198565845?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">here</a>.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!kAB8!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!kAB8!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 424w, https://substackcdn.com/image/fetch/$s_!kAB8!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 848w, https://substackcdn.com/image/fetch/$s_!kAB8!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!kAB8!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!kAB8!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg" width="736" height="568" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:568,&quot;width&quot;:736,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:53515,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://discover.optimisedhumans.com/i/198591544?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc058b3ee-9ff4-4d9f-9fa9-999623a48901_736x920.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!kAB8!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 424w, https://substackcdn.com/image/fetch/$s_!kAB8!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 848w, https://substackcdn.com/image/fetch/$s_!kAB8!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!kAB8!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F266594a9-54c0-4e0d-9990-5fc8cb05f613_736x568.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>At some point, every person engaging with modern fitness culture has to confront an uncomfortable question:</p><blockquote><p><em>What is this content actually doing to me?</em></p></blockquote><p>When you scroll through fitness content every day, how do you leave feeling afterwards? Some form of &#8220;informed&#8221;, or some version of &#8220;pressured&#8221;? Because there&#8217;s a subtle psychological difference between content that helps you improve and content that simply keeps you emotionally stimulated.</p><p>One builds <strong>competence</strong>, and the other builds <strong>consumption</strong>. </p><p>And in a world flooded with hyper-visible fitness culture, that distinction matters. Do you understand training better after watching certain creators? Or have you simply become more familiar with what &#8220;looking disciplined&#8221; looks like online? More importantly: would <em>you</em> still train the same way if nobody could see it?</p><p>Let&#8217;s set one thing straight before we continue: Not all fitness content is useless. Far from it.</p><p>Social media has helped millions of people start moving. It has democratised access to information. It has created communities, accountability systems, inspiration, and visibility around health in ways previous generations never had.</p><p>The issue isn&#8217;t filming your workout. The issue is when the camera <em>becomes the purpose</em> of the workout. That&#8217;s the line!</p><p>Performance fitness asks: <em>&#8220;Is this helping me improve?&#8221; </em>Performative fitness asks: <em>&#8220;How does this appear?&#8221;</em> And while those two things can occasionally overlap, they are not the same pursuit. One is outcome-driven. The other is audience-driven.</p><h1>The Ultimate Rebellion</h1><p>Maybe it&#8217;s time to recalibrate how we look at all of this.</p><p>In a culture that is utterly obsessed with appearing optimised and perfect online, genuinely taking care of yourself behind closed doors has become one of the most rebellious things you can do.</p><p>Do it quietly. Do it privately. Do it consistently.</p><p>Your body doesn&#8217;t care about engagement metrics. Your muscles don&#8217;t grow faster because a video was shot in 4K. Your heart doesn&#8217;t care about dramatic captions or motivational speeches shouted over heavy beats.</p><p>The human body only responds to the basics: <strong>Repetition. Recovery. Patience. Consistency. Time.</strong></p><p>Long after the algorithm moves on to the next viral trend, and long after the internet applause dies down, the quiet, honest work is the only thing that will still be standing. Build a body that is genuinely capable in the dark, not just pretty in the light.</p><div><hr></div><h1><strong>About This Segment</strong></h1><p>Every week, there&#8217;s a flood of new fitness advice, &#8220;breakthrough&#8221; routines, viral wellness hacks, and strong opinions dressed up as facts. Most people don&#8217;t have the time (or the context) to filter what matters from what&#8217;s just&#8230; loud.</p><p><strong>WOTS Trending</strong> is your weekly peek into what people are really saying (and not saying) about fitness, performance, and longevity. It&#8217;s where the noise gets a little quieter, and things start to make a bit more sense.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share&quot;,&quot;text&quot;:&quot;Share OH Digest&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share OH Digest</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[When the Workout Stops Belonging to You]]></title><description><![CDATA[Performative Fitness vs Performance Fitness: Episode 3]]></description><link>https://discover.oh.fitness/p/when-the-workout-stops-belonging</link><guid isPermaLink="false">https://discover.oh.fitness/p/when-the-workout-stops-belonging</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Wed, 27 May 2026 09:01:55 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!oos6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This episode is part of a series. If you missed the previous episode, read it <a href="https://discover.optimisedhumans.com/publish/post/198560616?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">here</a>.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oos6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!oos6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 424w, https://substackcdn.com/image/fetch/$s_!oos6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 848w, https://substackcdn.com/image/fetch/$s_!oos6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 1272w, https://substackcdn.com/image/fetch/$s_!oos6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!oos6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png" width="1792" height="1407" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1407,&quot;width&quot;:1792,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:6101812,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://discover.optimisedhumans.com/i/198565845?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd59e743b-3531-4630-b90f-14b91e604b30_1792x2388.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!oos6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 424w, https://substackcdn.com/image/fetch/$s_!oos6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 848w, https://substackcdn.com/image/fetch/$s_!oos6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 1272w, https://substackcdn.com/image/fetch/$s_!oos6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44724427-95e3-423a-b20d-9ff7e494afc7_1792x1407.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>One of the strangest things social media has done to fitness is this: It has made people feel <em>observed</em> even when nobody is watching.</p><p>You can see it happening in real time!</p><p>Someone enters the gym quietly, puts on headphones, starts training normally. Then suddenly notices a mirror, adjusts posture slightly, changes expression, maybe even adds an unnecessary extra plate for the camera, not because they&#8217;re training harder,<br>but because they&#8217;re becoming aware of being <em>seen</em>.</p><p>And once fitness becomes partially performative, something subtle begins to shift psychologically: the workout stops being entirely yours. It becomes public-facing. This changes motivation in ways people rarely talk about.</p><p>For many creators (and increasingly ordinary gym-goers, too) fitness is no longer just about health or capability. It becomes intertwined with identity, validation, relevance, and social approval. Missing a workout no longer feels like simply missing a workout. It feels like breaking character.</p><p>When your audience associates you with discipline, motivation, grind culture, or &#8220;being locked in&#8221;, there&#8217;s pressure to continuously perform that identity online, even when reality becomes messy.</p><p>And reality <em>always</em> becomes messy eventually.</p><p>Some days your energy is low. Some weeks motivation disappears. Sometimes recovery matters more than intensity. Sometimes life gets overwhelming.</p><p>But social media rarely rewards moderation or honesty in those moments. It rewards consistency of image. So people learn to project optimisation even when they&#8217;re exhausted.</p><p>Meanwhile, many viewers quietly feel worse about themselves while consuming it, not necessarily because the creators are malicious, but because constant exposure to highly curated fitness lifestyles distorts our perception of what &#8220;normal&#8221; effort looks like.</p><p>Suddenly:</p><ul><li><p>a balanced routine feels lazy,</p></li><li><p>rest feels unproductive,</p></li><li><p>walking feels insufficient,</p></li><li><p>and ordinary human inconsistency feels like failure.</p></li></ul><p>At some point, wellness itself starts looking stressful. And underneath all of this is a deeper question that modern fitness culture rarely asks:</p><blockquote><p><em>What happens when the pursuit of health begins damaging your relationship with yourself?</em></p></blockquote><p>Genuine performance usually requires a strong internal relationship with your body:<br>understanding fatigue, respecting recovery, listening to signals, adapting intelligently, and progressing sustainably. Performative culture interrupts that relationship by constantly redirecting attention outward.</p><p>Ironically, the people who often make the most sustainable long-term progress are not the ones loudly broadcasting every workout. They&#8217;re usually the ones quietly building systems they can maintain without applause. </p><p>And that may be the biggest difference between performative fitness and performance fitness:</p><blockquote><p><em>One depends heavily on being seen. The other still works perfectly when nobody is watching.</em></p></blockquote><p>Now, let&#8217;s figure out how to identify content that&#8217;s <em>actually</em> beneficial to you. See you in <a href="https://discover.optimisedhumans.com/publish/post/198591544?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">Episode 4</a>.</p><div><hr></div><h1><strong>About This Segment</strong></h1><p>Every week, there&#8217;s a flood of new fitness advice, &#8220;breakthrough&#8221; routines, viral wellness hacks, and strong opinions dressed up as facts. Most people don&#8217;t have the time (or the context) to filter what matters from what&#8217;s just&#8230; loud.</p><p><strong>WOTS Trending</strong> is your weekly peek into what people are really saying (and not saying) about fitness, performance, and longevity. It&#8217;s where the noise gets a little quieter, and things start to make a bit more sense.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share&quot;,&quot;text&quot;:&quot;Share OH Digest&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share OH Digest</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Two Very Different Relationships With Fitness]]></title><description><![CDATA[Performative Fitness vs Performance Fitness: Episode 2]]></description><link>https://discover.oh.fitness/p/two-very-different-relationships</link><guid isPermaLink="false">https://discover.oh.fitness/p/two-very-different-relationships</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Mon, 25 May 2026 09:01:16 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!H7es!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This episode is part of a series. If you missed the previous episode, read it <a href="https://discover.optimisedhumans.com/publish/post/198558551?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">here</a>.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!H7es!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!H7es!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 424w, https://substackcdn.com/image/fetch/$s_!H7es!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 848w, https://substackcdn.com/image/fetch/$s_!H7es!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!H7es!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!H7es!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg" width="736" height="595" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:595,&quot;width&quot;:736,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:75344,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://discover.optimisedhumans.com/i/198560616?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48cb7aca-c589-4633-98f7-17fc98253957_736x1104.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!H7es!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 424w, https://substackcdn.com/image/fetch/$s_!H7es!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 848w, https://substackcdn.com/image/fetch/$s_!H7es!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!H7es!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff15477cf-44b5-4cec-ae60-0b4e4cb76a52_736x595.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Not all fitness is built for the same purpose anymore.</p><p>On the surface, two people may appear to be doing the exact same thing: lifting weights, running at dawn, posting workout clips, sharing meal prep photos, documenting progress online.</p><p>But underneath those behaviours can exist two completely different motivations.</p><ol><li><p>One is centred around <em>performance</em>.</p></li><li><p>The other is centred around <em>perception</em>.</p></li></ol><p>And modern fitness culture increasingly struggles to separate the two.</p><h1>Performative Fitness</h1><p>Performative fitness is fitness optimised for visibility.</p><p>The primary output is not necessarily endurance, strength, mobility, health, or longevity. It&#8217;s <em>content</em>. Attention. Identity. Validation. Aesthetic signalling.</p><p>In performative fitness, the workout becomes partly theatrical.</p><p>Exercises are selected not just because they&#8217;re effective, but because they <em>look</em> impressive on camera. Intensity becomes exaggerated. Ordinary routines are packaged like movie trailers. Suffering becomes aestheticised. Even exhaustion is branded.</p><p>You can usually recognise it immediately:</p><ul><li><p>The dramatic cold plunge montage</p></li><li><p>The aggressively motivational voiceover</p></li><li><p>The &#8220;no days off&#8221; philosophy</p></li><li><p>The hyper-edited transformation reels</p></li><li><p>The endless clips of someone staring at themselves between sets</p></li><li><p>The cinematic footage of someone simply walking into the gym</p></li></ul><p>None of these things are inherently wrong on their own. But together, they reveal something deeper: fitness has become performative media. The body is no longer just being trained. It is being displayed.</p><p>And social media platforms encourage this relentlessly. Algorithms reward spectacle far more than nuance. A slow, sustainable improvement in cardiovascular health is difficult to package into a viral reel. A dramatic before-and-after transformation with intense music? Much easier.</p><p>So creators adapt accordingly.</p><p>Over time, the line between &#8220;working on your fitness&#8221; and &#8220;playing the role of a fit person online&#8221; starts to blur.</p><h1>Performance Fitness</h1><p>Performance fitness operates very differently. Its focus is capability, not optics.</p><p>The goal is to improve what the body can <em>do: </em>strength, energy, recovery, longevity, athleticism, functionality, consistency; not simply how the lifestyle appears to others. </p><p>Ironically, this type of fitness often looks far less impressive online.</p><p>Because real performance is usually repetitive, quiet, sometimes even boring.</p><p>Performance fitness is:</p><ul><li><p>Sleeping early consistently.</p></li><li><p>Drinking enough water daily.</p></li><li><p>Progressively increasing load over months.</p></li><li><p>Taking recovery seriously.</p></li><li><p>Improving mobility.</p></li><li><p>Walking regularly.</p></li><li><p>De-loading when necessary.</p></li><li><p>Training with proper technique.</p></li><li><p>Remaining injury-free.</p></li><li><p>Staying disciplined when nobody is watching.</p></li></ul><p>There&#8217;s very little cinematic about someone managing stress levels properly or quietly improving their aerobic capacity over two years. No dramatic soundtrack accompanies good sleep hygiene. Nobody goes viral for patiently correcting squat form for six months. But these are the behaviours that actually compound.</p><p>That&#8217;s the paradox at the heart of modern wellness culture: the things most responsible for long-term performance are often the least visually exciting. And because they are less exciting, they are frequently drowned out online by louder, more consumable forms of fitness content.</p><p>The result is a culture where people increasingly confuse:</p><ul><li><p>looking athletic with being healthy,</p></li><li><p>looking disciplined with being consistent,</p></li><li><p>and looking productive with actually improving performance.</p></li></ul><p>In some corners of the internet, fitness has become less about adaptation and more about broadcasting the appearance of optimisation.</p><p>Which raises an uncomfortable possibility:</p><blockquote><p><em>How much of modern fitness culture is genuinely helping people perform better, and how much of it is simply teaching people how to look like they do?</em></p></blockquote><p>Do you know how this is sub-consciously affecting you? Discover how in <a href="https://discover.optimisedhumans.com/publish/post/198565845?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">Episode 3</a>.</p><div><hr></div><h1><strong>About This Segment</strong></h1><p>Every week, there&#8217;s a flood of new fitness advice, &#8220;breakthrough&#8221; routines, viral wellness hacks, and strong opinions dressed up as facts. Most people don&#8217;t have the time (or the context) to filter what matters from what&#8217;s just&#8230; loud.</p><p><strong>WOTS Trending</strong> is your weekly peek into what people are really saying (and not saying) about fitness, performance, and longevity. It&#8217;s where the noise gets a little quieter, and things start to make a bit more sense.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share&quot;,&quot;text&quot;:&quot;Share OH Digest&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share OH Digest</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Are We Training or Producing Content?]]></title><description><![CDATA[Performative Fitness vs Performance Fitness: Episode 1]]></description><link>https://discover.oh.fitness/p/are-we-training-or-producing-content</link><guid isPermaLink="false">https://discover.oh.fitness/p/are-we-training-or-producing-content</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 22 May 2026 09:02:31 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!V7ku!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>You&#8217;ve probably seen the video before.</p><p>The camera is placed carefully on the ground. The creator jogs past it dramatically. Cut. New angle. The phone is now leaning against a dumbbell. Another shot: tying shoelaces in slow motion. Another: staring intensely into the mirror between sets. Somewhere in between, an actual workout is happening.</p><p>And to be fair, this isn&#8217;t just influencers anymore.</p><p>Ordinary gym-goers now move through workouts with an awareness of the camera that would&#8217;ve seemed absurd a decade ago. Tripods have become as common as water bottles. Entire sections of gyms momentarily transform into production sets. Exercises are interrupted by retakes. Rest periods become editing sessions. The workout is no longer just physical activity; it&#8217;s content acquisition.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!V7ku!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!V7ku!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 424w, https://substackcdn.com/image/fetch/$s_!V7ku!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 848w, https://substackcdn.com/image/fetch/$s_!V7ku!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!V7ku!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!V7ku!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg" width="736" height="694" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:694,&quot;width&quot;:736,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:89704,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://discover.optimisedhumans.com/i/198558551?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6787538f-6e82-42c6-89eb-9ba66e661094_736x981.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!V7ku!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 424w, https://substackcdn.com/image/fetch/$s_!V7ku!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 848w, https://substackcdn.com/image/fetch/$s_!V7ku!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!V7ku!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60aa8a49-e400-466b-bf7f-7ddc3fd6a3c4_736x694.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>At some point, fitness stopped being something people simply <em>did</em> and became something people <em>performed</em>. Scroll through social media long enough and it begins to feel like everyone is training for two audiences simultaneously: themselves&#8230; and the algorithm.</p><p>That distinction matters more than we think.</p><p>Because somewhere between the cinematic morning routines, motivational monologues, hyper-edited transformations, and endless &#8220;day in the life&#8221; workout montages, an uncomfortable question begins to emerge:</p><blockquote><p><em>Are we still looking at fitness? Or are we looking at the performance of fitness?</em></p></blockquote><p>To be clear, documenting progress isn&#8217;t inherently bad. Sharing routines can inspire people. Visibility can build community. Some creators genuinely educate, motivate, and help others improve their lives. But there&#8217;s also a growing layer of fitness culture that feels less concerned with capability, and more concerned with appearing disciplined, appearing healthy, or appearing elite. The optics have become part of the workout itself.</p><p>And social media rewards this heavily.</p><p>The most visible fitness content today is often not the most informative, sustainable, or even effective. It is the most cinematic; the most intense-looking; the most aesthetically pleasing; the most emotionally charged.</p><p>In other words: the content that performs best online is often the content that <em>looks</em> the most like hard work regardless of whether it produces meaningful long-term performance.</p><p>That tension sits at the centre of modern fitness culture.</p><p>Because while some people are quietly building stronger bodies, healthier habits, and sustainable systems, others are building highly consumable identities around the <em>idea</em> of fitness itself.</p><p>And increasingly, it&#8217;s becoming difficult to tell the difference.</p><p>Can you tell the difference? Find out how in <a href="https://discover.optimisedhumans.com/publish/post/198560616?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">Episode 2</a>.</p><div><hr></div><h1><strong>About This Segment</strong></h1><p>Every week, there&#8217;s a flood of new fitness advice, &#8220;breakthrough&#8221; routines, viral wellness hacks, and strong opinions dressed up as facts. Most people don&#8217;t have the time (or the context) to filter what matters from what&#8217;s just&#8230; loud.</p><p><strong>WOTS Trending</strong> is your weekly peek into what people are really saying (and not saying) about fitness, performance, and longevity. It&#8217;s where the noise gets a little quieter, and things start to make a bit more sense.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share&quot;,&quot;text&quot;:&quot;Share OH Digest&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://discover.optimisedhumans.com/?utm_source=substack&amp;utm_medium=email&amp;utm_content=share&amp;action=share"><span>Share OH Digest</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p><p></p>]]></content:encoded></item><item><title><![CDATA[Who Quit? You Or The Gym]]></title><description><![CDATA[Let's Talk About Why The "January Energy" Always Dies By March]]></description><link>https://discover.oh.fitness/p/who-quit-you-or-the-gym</link><guid isPermaLink="false">https://discover.oh.fitness/p/who-quit-you-or-the-gym</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Thu, 07 May 2026 12:05:04 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!2Gcs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!2Gcs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!2Gcs!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!2Gcs!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!2Gcs!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!2Gcs!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!2Gcs!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2411435,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://discover.optimisedhumans.com/i/196762876?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!2Gcs!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!2Gcs!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!2Gcs!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!2Gcs!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddbc7ece-0c4e-4db6-833d-61b7ef7572a5_1920x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>For most people (you, included), your gym membership is currently acting as a monthly subscription to guilt. Like, whenever someone asks about it, you go: &#8220;Charleyyyy&#8230;&#8221;</p><p>If you&#8217;ve ever signed up in a blaze of glory in January only to become a "ghost member" by March, you know that feeling. Most of us aren't lazy. We&#8217;re just victims of a system that&#8217;s designed to watch us fail. It&#8217;s not malicious, or anything. It&#8217;s just, most gyms aren&#8217;t set up to accommodate <em>all</em> of its members. They bank on the fact that you&#8217;ll stop showing up but keep paying. It&#8217;s the ultimate toxic relationship.</p><p>While that&#8217;s the infrastructural angle of this conversation, there&#8217;s also the psychological piece. Let&#8217;s deal with the "why" behind the "why" of the great fitness drop-off.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption"><strong>WOTS Trending</strong> drops once a week, not to overwhelm, but to create rhythm. Will you like to be notified when the next conversation drops?</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h2>#1. Motivation is a Terrible Life Partner</h2><p>Most of us join a gym because of a &#8220;moment of crisis&#8221;. You saw a photo of yourself from a bad angle, or your favourite jeans staged a protest. You&#8217;re fuelled by pure, unadulterated emotion.</p><p>The problem, though&#8230; <strong>Motivation is a flake.</strong> It&#8217;s great for the first week when everything is new and raw, but it won&#8217;t show up for you at 6:30 PM on a Tuesday when your boss just dumped a &#8220;per my last email&#8221; on your desk.</p><p><strong>Week 1:</strong> You show up energised. <strong>Week 2:</strong> Still going, but negotiating with yourself. <strong>Week 3:</strong> Life starts to intrude. <strong>Week 4:</strong> Missing one day becomes missing a week. Once the emotional high wears off, you&#8217;re left with nothing but heavy things and sweat. Without a system, you&#8217;re done.</p><h2>#2. The "I Have No Idea What I'm Doing" Tax</h2><p>Walk into any big-box gym and you&#8217;ll see two types of people:</p><ol><li><p><strong>The Elites:</strong> People who move with the terrifying efficiency of a Special Ops soldier.</p></li><li><p><strong>The Rest of Us:</strong> People staring at a cable machine like it&#8217;s a piece of alien technology.</p></li></ol><p>Most gyms provide zero onboarding. You wander around, do three sets of &#8220;I think this is for my arms&#8221;, and leave feeling slightly embarrassed. When you don&#8217;t have a plan, every workout is a mental drain. Uncertainty is the fastest way to kill a habit.</p><h2>#3. Life Doesn&#8217;t Care About Your Workout Plan</h2><p>Your brain imagines a fitness journey that looks like a 1980s training montage. Reality looks like:</p><ul><li><p>Back-to-back Zoom calls.</p></li><li><p>A fridge containing only some limp veggies and some ketchup.</p></li><li><p>The &#8220;I&#8217;ll just close my eyes for five minutes&#8221; nap that turns into two hours.</p></li></ul><p>Most workout plans are built for people with zero responsibilities. When life gets messy (and it always does), we feel like we&#8217;ve &#8220;failed&#8221;. Once you&#8217;re off track, it&#8217;s psychologically easier to quit than to try and catch a moving train.</p><h2>#4. Identity Lag</h2><p>This is the &#8220;fake it till you make it&#8221; problem. You&#8217;re acting like a &#8220;fit person&#8221;, but deep down, you still identify as a &#8220;pizza and Netflix person&#8221;.</p><p>Every trip to the gym feels like a performance rather than a part of who you are. People who actually stay consistent have crossed the bridge from &#8220;I have to go to the gym&#8221; to &#8220;I am a person who trains&#8221;. Until that mental shift happens, the gym will always feel like an external chore. And chores are meant to be skipped.</p><h1>What The People Who <em>Stay,</em> Do Differently</h1><p>The people who make it past the three-month mark aren&#8217;t superhuman with infinite willpower. They&#8217;re just better at managing the friction. Here&#8217;s their secret:</p><ul><li><p><strong>Simplicity over Intensity:</strong> Their workouts are boringly simple. Nothing fancy. Only movements that work.</p></li><li><p><strong>Buffer Zones:</strong> Their systems are built to absorb a bad day. If they miss a session, they just show up the next time. They don&#8217;t miss two sessions in a row.</p></li><li><p><strong>The &#8220;Low Bar&#8221; Method:</strong> On days they feel like garbage, they go for 15 minutes instead of 60. They protect the <em>habit</em>, not the intensity.</p></li></ul><h1>The Bottom Line</h1><p>How did we get here? Well, we want to become physically fit. The gyms are the most well equipped spaces to empower us achieve our goals, however they&#8217;re not scalable enough to support each and every one of us. So we&#8217;ve got to shoulder some of the responsibility.</p><p>We&#8217;ve got to build the systems that hold up when we can&#8217;t, systems that:</p><ul><li><p>tell us what to do without overthinking</p></li><li><p>adapt when life gets messy</p></li><li><p>reinforce progress in ways we can actually feel, and</p></li><li><p>slowly turn effort into default behaviour</p></li></ul><p>Most people never get to experience this <em>only</em> because they were never shown how. So they assume the problem is them. It usually isn&#8217;t.</p><p>There&#8217;s just a different way to approach this. That&#8217;s the good news.</p><div><hr></div><h1>About This Segment</h1><p>Every week, there&#8217;s a flood of new fitness advice, &#8220;breakthrough&#8221; routines, viral wellness hacks, and strong opinions dressed up as facts. Most people don&#8217;t have the time (or the context) to filter what matters from what&#8217;s just&#8230; loud.</p><p><strong>WOTS Trending</strong> is your weekly peek into what people are really saying (and not saying) about fitness, performance, and longevity. It&#8217;s where the noise gets a little quieter, and things start to make a bit more sense.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share OH Digest&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://discover.oh.fitness/?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Share OH Digest</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">OH Digest is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[VO₂ Max]]></title><description><![CDATA[The Ultimate Benchmark of Physical Capacity]]></description><link>https://discover.oh.fitness/p/vo-max</link><guid isPermaLink="false">https://discover.oh.fitness/p/vo-max</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Tue, 28 Apr 2026 13:26:45 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/13593d63-7b2f-4c89-a07d-8582207026ff_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>While other health metrics provide snapshots of your systems, <strong>VO&#8322; Max</strong> tells the complete story. It answers a fundamental question: <em>How much work can your body sustain?</em></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!FUMc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!FUMc!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!FUMc!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!FUMc!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!FUMc!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!FUMc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3880202,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/195739712?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!FUMc!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!FUMc!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!FUMc!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!FUMc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e138be1-d84e-4f53-8d7c-893f5c904887_1920x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>What It Is</h1><p><strong>VO&#8322; Max</strong> (maximal oxygen uptake) is the maximum volume of oxygen your body can utilise during intense exertion. It is the gold standard for measuring aerobic fitness, reflecting the combined efficiency of your <strong>lungs</strong> (intake), <strong>heart</strong> (transport), and <strong>muscles</strong> (utilisation).</p><ul><li><p><strong>Measurement:</strong> Expressed as ml/kg/min (millilitres of oxygen per kilogram of body weight per minute).</p></li><li><p><strong>Methods:</strong> Ranges from precision lab testing (metabolic carts) to wearable estimates and field benchmarks (like timed runs).</p></li></ul><h1>What &#8220;Optimal&#8221; Looks Like</h1><p>Fitness is individual. While &#8220;Elite&#8221; status (60+ for men, 50+ for women) is a high bar, the most important metric is your personal <strong>progression</strong>.</p><ul><li><p><strong>For Men: </strong>30&#8211;45 ml/kg/min (average), 50+ ml/kg/min (high fitness), 70+ ml/kg/min (elite)</p></li><li><p><strong>For Women: </strong>25&#8211;40 ml/kg/min (average), 45+ ml/kg/min (high fitness), 60+ ml/kg/min (elite)</p></li></ul><h1>The Science of Survival</h1><p>VO&#8322; Max isn&#8217;t just for athletes. It is one of the strongest predictors of <strong>long-term survival</strong> and <strong>cardiovascular health</strong>.</p><p>High capacity leads to:</p><ul><li><p><strong>Increased Longevity:</strong> Strong correlation with reduced all-cause mortality.</p></li><li><p><strong>Systemic Efficiency:</strong> Better metabolic health and lower chronic disease risk.</p></li><li><p><strong>Resilience:</strong> An improved ability to bounce back from physical stress.</p></li></ul><h1>The Reframe: Effort vs. Capacity</h1><p>Most people view fitness as <strong>effort</strong> (how hard you sweat). VO&#8322; Max reframes it as <strong>capacity</strong> (what your system can handle).</p><ul><li><p><strong>Old Goal:</strong> Short, exhausting bursts of intensity.</p></li><li><p><strong>New Goal:</strong> Sustainable, repeatable performance.</p></li></ul><p>Fitness isn&#8217;t just about how hard you can push, once. It&#8217;s about your ability to produce high output <strong>again and again.</strong></p><h1>Habits for Optimisation</h1><p>Improving your ceiling requires a balanced, systemic approach rather than pure intensity.</p><ul><li><p><strong>Build the Base:</strong> <strong>Zone 2 training</strong> (moderate, steady-state) strengthens the heart&#8217;s stroke volume.</p></li><li><p><strong>Test the Ceiling:</strong> Strategic <strong>High-Intensity Interval Training (HIIT)</strong> pushes the upper limits of oxygen utilisation.</p></li><li><p><strong>Support the Frame:</strong> <strong>Strength training</strong> improves muscular efficiency and power.</p></li><li><p><strong>Respect the Adaption:</strong> <strong>Recovery and sleep</strong> are when the actual physiological gains occur.</p></li><li><p><strong>Lighten the Load:</strong> Managing <strong>body composition</strong> improves your ml/kg ratio, making every movement more efficient.</p></li></ul><div><hr></div><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Inflammation (CRP & Related)]]></title><description><![CDATA[The Hidden Fire Behind Fatigue, Ageing & Disease]]></description><link>https://discover.oh.fitness/p/inflammation-crp-and-related</link><guid isPermaLink="false">https://discover.oh.fitness/p/inflammation-crp-and-related</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 17 Apr 2026 15:55:36 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b94a59e0-e210-4cac-9958-d2d71803f548_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Think of inflammation as your body&#8217;s &#8220;internal weather&#8221;. When it&#8217;s working correctly, it&#8217;s like a controlled campfire, keeping you warm and protected. But when it gets out of control, it becomes a &#8220;hidden fire&#8221; that smoulders in the background, quietly draining your battery and accelerating the aging process.</p><p>Here is the breakdown of what is happening inside and how we can cool the system down.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!2z-9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!2z-9!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!2z-9!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!2z-9!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!2z-9!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!2z-9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2574643,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/194525294?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!2z-9!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!2z-9!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!2z-9!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!2z-9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7dca4533-54f3-45b2-b325-c54cecf1d32b_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>The Metric: Tracking the Smoke</h1><p>To see if there&#8217;s a fire, we look for smoke. In the medical world, that &#8220;smoke&#8221; is often <strong>C-Reactive Protein (CRP)</strong>, a protein your liver pumps out whenever it senses trouble.</p><p>It&#8217;s measured through a blood test called <strong>hs-CRP</strong> (high-sensitivity CRP). Here&#8217;s the scorecard:</p><ul><li><p><strong>Optimal:</strong> &lt; 1.0 mg/L (The fire is out; the system is calm).</p></li><li><p><strong>Average/Moderate:</strong> 1.0 - 3.0 mg/L (There&#8217;s some smouldering; room for improvement).</p></li><li><p><strong>High:</strong> &gt; 3.0 mg/L (The alarm is ringing; your body is under significant stress).</p></li></ul><p><strong>Note:</strong> CRP is "non-specific". It tells us <em>how much</em> inflammation is present, but not <em>where</em> it&#8217;s coming from. Think of it as a systemic &#8220;check-engine&#8221; light.</p><h1>The Science: Why "Chronic" is the Enemy</h1><p>Inflammation isn&#8217;t inherently &#8220;bad&#8221;. It is actually a vital part of your immune system&#8217;s toolkit.</p><ul><li><p><strong>Acute Inflammation (The Hero):</strong> You cut your finger; it gets red and swollen. That&#8217;s your body sending a repair crew to kill bacteria and knit the skin back together. This is short-term and essential.</p></li><li><p><strong>Chronic Inflammation (The Villain):</strong> This is low-grade and persistent. It&#8217;s like a car engine that never turns off. Over years, this constant friction damages your arteries, messes with your insulin, and &#8220;rusts&#8221; your brain cells (leading to cognitive decline).</p></li></ul><h1>What Moves the Needle</h1><p>Inflammation is rarely the result of one single bad day; it&#8217;s the sum of your lifestyle.</p><h2>The Inflamers</h2><p>These factors add fuel to the fire:</p><ul><li><p>Ultra-processed sugars &amp; seed oils</p></li><li><p>Chronic "always-on" stress</p></li><li><p>Sedentary behaviour</p></li><li><p>Poor sleep hygiene</p></li><li><p>Excess visceral (belly) fat</p></li></ul><h2>The Coolers</h2><p>These factors add water:</p><ul><li><p>Whole, nutrient-dense foods (Omega-3s, fibre)</p></li><li><p>Dedicated nervous system "down-regulation"</p></li><li><p>Consistent daily movement</p></li><li><p>7&#8211;9 hours of quality, restorative sleep</p></li><li><p>Healthy body composition</p></li></ul><h1>Your Action Plan</h1><p>You can&#8217;t control your genetics, but you can control the environment your cells live in. Start with these high-leverage habits:</p><ul><li><p><strong>Master the Pillow:</strong> Sleep is your primary anti-inflammatory &#8220;drug&#8221;. Prioritise it above almost everything else.</p></li><li><p><strong>Eat &#8220;Real&#8221; Food:</strong> If it comes in a crinkly plastic wrapper with twenty ingredients, your body likely views it as a foreign stressor. Stick to the basics.</p></li><li><p><strong>The Goldilocks of Exercise:</strong> Move enough to stimulate your heart and muscles, but don&#8217;t &#8220;over-train&#8221; to the point where your body can&#8217;t keep up with the repair work.</p></li><li><p><strong>Manage the Belly:</strong> Visceral fat (the kind that&#8217;s deep in the abdomen) acts like an organ itself, constantly secreting inflammatory chemicals. Managing your waistline is one of the fastest ways to drop your CRP.</p></li></ul><div><hr></div><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Blood Pressure]]></title><description><![CDATA[How Your Body Signals Its Internal Strain]]></description><link>https://discover.oh.fitness/p/blood-pressure</link><guid isPermaLink="false">https://discover.oh.fitness/p/blood-pressure</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 10 Apr 2026 09:01:20 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/7ca17180-113f-46e8-9239-75afcd9d6ff1_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Blood pressure is one of the most critical health signals your body produces, yet it&#8217;s the easiest to ignore. You can&#8217;t feel it rising, and you won&#8217;t notice it during your morning coffee or a busy workday.</p><p>Think of it as a <strong>&#8220;lifestyle dashboard&#8221;.</strong> Over time, these numbers quietly reflect the cumulative impact of your stress, recovery, movement, and nutrition. It isn&#8217;t just a clinical metric; it&#8217;s a real-time report on how your body is handling the pressure you live under.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3z7-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3z7-!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!3z7-!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!3z7-!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!3z7-!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!3z7-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/adf58010-59c2-473a-a136-ae793d14d416_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2418959,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/193710996?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!3z7-!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!3z7-!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!3z7-!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!3z7-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadf58010-59c2-473a-a136-ae793d14d416_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>Decoding the Numbers</h1><p>Blood pressure measures the force of blood pushing against your artery walls. It&#8217;s always recorded as a pair:</p><ul><li><p><strong>Systolic (Top Number):</strong> The pressure when your heart contracts to pump blood out.</p></li><li><p><strong>Diastolic (Bottom Number):</strong> The pressure when your heart relaxes between beats.</p></li></ul><p><strong>The Golden Standard:</strong> A reading of <strong>120/80 mmHg</strong> is the traditional benchmark, but modern health targets often lean toward <strong>110&#8211;115/70&#8211;75 mmHg</strong> for true longevity.</p><blockquote><p><strong>Pro Tip for Accuracy:</strong> Don't measure right after a stressful meeting or a double espresso. For a "true" reading, sit quietly for five minutes, feet flat on the floor, and keep your arm supported at heart level.</p></blockquote><h1>The Science</h1><p>Your cardiovascular system is a delivery network for oxygen and nutrients. Blood pressure reflects the <strong>effort</strong> required to maintain that delivery.</p><p>When pressure stays high (Hypertension), your body pays the price:</p><ul><li><p><strong>Artery Wear and Tear:</strong> Vessels lose their &#8220;spring&#8221; and become stiff or scarred.</p></li><li><p><strong>Heart Fatigue:</strong> Your heart has to thicken and work harder to push against the resistance.</p></li><li><p><strong>Systemic Strain:</strong> This creates a domino effect leading to increased risks of stroke, kidney damage, and even cognitive decline.</p></li></ul><p><strong>The &#8220;Silent&#8221; Danger:</strong> You can have dangerously high blood pressure for a decade and feel completely fine, until you don&#8217;t.</p><h1>The Lifestyle Load</h1><p>Blood pressure isn&#8217;t just about genetics; it&#8217;s about your <strong>total lifestyle load.</strong> It&#8217;s a balance between &#8220;Pressurisers&#8221; and &#8220;Decompressors&#8221;.</p><h2>The Pressurizers (Avoid)</h2><ul><li><p>Chronic, unmanaged stress</p></li><li><p>High sodium (hidden in processed foods)</p></li><li><p>Poor or inconsistent sleep</p></li><li><p>Sedentary lifestyle</p></li><li><p>Excessive alcohol consumption</p></li></ul><h2>The Decompressors (Prioritise)</h2><ul><li><p>Daily intentional movement (walking/cycling)</p></li><li><p>Potassium-rich whole foods</p></li><li><p>Strength training (builds vascular health)</p></li><li><p>Consistent 7&#8211;9 hours of sleep</p></li><li><p>Effective stress management (breathwork/meditation)</p></li></ul><h1>The Reframe: From Problem to Signal</h1><p>Most people wait for a &#8220;bad&#8221; reading at the doctor&#8217;s office to take action. <strong>Don&#8217;t wait for the alarm to go off.</strong> Instead, view blood pressure as a feedback loop. It tells you exactly how much stress your body is carrying and how well you are recovering. </p><p>You don&#8217;t &#8220;feel&#8221; high blood pressure; you <strong>live</strong> the habits that create it.</p><h1>Simple Habits for Optimisation</h1><p>You don&#8217;t need a total life overhaul to see improvements. Focus on these repeatable wins:</p><ul><li><p><strong>&#128694; Walk Daily:</strong> Simple zone 2 cardio (like a brisk walk) is medicine for your arteries.</p></li><li><p><strong>&#129367; Eat Real Food:</strong> Prioritise whole ingredients to naturally slash your sodium intake.</p></li><li><p><strong>&#128716; Protect Your Sleep:</strong> Sleep is when your heart rate and blood pressure naturally &#8220;dip&#8221; to recover.</p></li><li><p><strong>&#129496; Mind the Gap:</strong> Find five minutes a day to unplug. Lowering your mental load directly lowers your physical pressure.</p></li><li><p><strong>&#128167; Hydrate Smart:</strong> Proper hydration helps maintain blood volume and keeps the &#8220;pipes&#8221; running smoothly.</p><div><hr></div></li></ul><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Body Composition]]></title><description><![CDATA[How Your Body Is Built, Not Just Weighed]]></description><link>https://discover.oh.fitness/p/body-composition</link><guid isPermaLink="false">https://discover.oh.fitness/p/body-composition</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 27 Mar 2026 09:00:50 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b1d83594-04b5-4fd4-9fb6-fc74c7ef931e_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Imagine two people: <strong>Kobby</strong> and <strong>Elorm</strong>. They both stand 5&#8217;10&#8221; and weigh exactly 84kg.</p><p>On paper (and according to a standard BMI chart) they are identical. But in reality, <strong>Kobby</strong> struggles with midday fatigue, back pain on-and-off, and clothes that feel increasingly tight around the waist. Meanwhile, Elorm feels powerful, recovers quickly from a weekend hike, and has a resting heart rate ten beats lower than Kobby&#8217;s.</p><p>The difference&#8230; is in their <strong>body composition</strong>. </p><p>While Kobby&#8217;s weight is primarily composed of stored fat and lower muscle mass, Elorm&#8217;s weight is driven by dense muscle and bone.</p><p><strong>The lesson:</strong> Your body isn&#8217;t a single number to be shrunk. It&#8217;s a biological system to be built.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!XiGO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!XiGO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!XiGO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!XiGO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!XiGO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!XiGO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1901966,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/192241791?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!XiGO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!XiGO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!XiGO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!XiGO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b5f0cec-d54a-421d-bb70-3f52a7f8e13e_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Let&#8217;s get into it!</p><h1>Understanding the Metrics</h1><p>Body composition breaks your total mass into two primary categories:</p><ul><li><p><strong>Lean Mass:</strong> Muscle, organs, bone, and water.</p></li><li><p><strong>Fat Mass:</strong> Essential fat (required for life) and stored fat (energy reserves).</p></li></ul><p>It gives a clearer picture of your physical structure than weight alone.</p><p><strong>How it&#8217;s measured:</strong></p><ul><li><p>DEXA scans (high accuracy)</p></li><li><p>Bioelectrical impedance scales (home devices)</p></li><li><p>Skinfold measurements</p></li><li><p>Waist-to-hip ratios and visual assessment</p></li></ul><p>No method is perfect, but each is more informative than the scale alone.</p><h1>Defining &#8220;Optimal&#8221;</h1><p>There is no universal &#8220;ideal&#8221;. Optimal composition is the intersection of <strong>functionality, health, and sustainability.</strong></p><ul><li><p><strong>General Health Ranges:</strong> Men (~10&#8211;20% fat); Women (~18&#8211;28% fat).</p></li><li><p><strong>The Qualitative Test:</strong> Optimal is reached when you feel strong, recover quickly, maintain stable energy, and can sustain your lifestyle without extreme restriction.</p></li></ul><h1>The Science</h1><p>Your body is metabolically active tissue, not a static weight. Composition is the primary driver of your internal health.</p><h2>The Role of Tissue</h2><ul><li><p><strong>Muscle</strong> (a <strong>metabolic asset</strong>): It increases your resting metabolic rate, improves insulin sensitivity, and protects joints.</p></li><li><p><strong>Fat</strong> (an <strong>endocrine organ</strong>): It regulates hormones and protects organs. <strong>Visceral fat</strong> (stored around organs) is the primary driver of disease risk, not subcutaneous fat.</p></li></ul><h2>What Affects Body Composition</h2><p>Composition isn&#8217;t just &#8220;calories in vs. calories out.&#8221; It is a reflection of your entire lifestyle:</p><ul><li><p><strong>Positive Drivers:</strong> Resistance training, high protein intake, quality sleep, and stress management.</p></li><li><p><strong>Negative Drivers:</strong> Chronic cortisol (stress), sedentary behaviour, and extreme &#8220;crash&#8221; dieting which often sacrifices muscle for weight loss.</p></li></ul><h1>Let&#8217;s Reframe</h1><p>Traditional fitness focuses on <strong>shrinking</strong>. True health focuses on <strong>building</strong>. Progress is not eating less to weigh less; it is moving better to build more capacity. Muscle is your longevity insurance; fat is your energy buffer. Balance is the goal.</p><h1>High-Leverage Habits</h1><p>To optimise your system, focus on compounding behaviours rather than short-term fixes:</p><ol><li><p><strong>Prioritise Strength:</strong> 2&#8211;4 resistance sessions weekly to signal muscle retention/growth.</p></li><li><p><strong>Eat for Structure:</strong> Prioritise protein and whole foods to provide the building blocks for lean mass.</p></li><li><p><strong>Non-Exercise Movement:</strong> Daily steps and general activity often impact fat loss more than a single gym hour.</p></li><li><p><strong>Protect Recovery:</strong> Muscle tissue is repaired and metabolic health is regulated during deep sleep.</p></li><li><p><strong>Audit Your Progress:</strong> Move away from the scale. Track strength gains, how clothes fit, and energy levels.</p><div><hr></div></li></ol><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Blood Glucose Stability]]></title><description><![CDATA[How Well Your Body Manages Energy From The Food You Eat]]></description><link>https://discover.oh.fitness/p/blood-glucose-stability</link><guid isPermaLink="false">https://discover.oh.fitness/p/blood-glucose-stability</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 20 Mar 2026 09:03:07 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/68655f59-9ae4-47f8-85f1-5801a9db9f22_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Most people think "blood sugar" is only a conversation for your doctor. In reality, it&#8217;s a hidden remote control for your daily life. It&#8217;s the difference between a productive afternoon and a 3:00 PM "zombie mode" where you&#8217;d do anything for a nap or a snack.</p><p>When blood glucose rises and falls in stable patterns, you experience steady energy and sustained focus. When it spikes and crashes, the results are familiar: mid-morning fatigue; afternoon brain fog; and cravings that feel impossible to ignore.</p><p>Blood glucose stability isn&#8217;t about eliminating carbs or restricting food. It&#8217;s more about helping your body manage energy <strong>smoothly and efficiently</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!lXfj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!lXfj!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!lXfj!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!lXfj!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!lXfj!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!lXfj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2159864,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/191392681?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!lXfj!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!lXfj!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!lXfj!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!lXfj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1e6fd79-58e1-4ce2-b8d8-a649ea1092b1_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Let&#8217;s get into the science of it.</p><h1>What Exactly is Blood Glucose?</h1><p>Think of glucose as <strong>liquid fuel</strong> in your pipes. It comes from the carbs you eat and powers everything from your morning jog to your deepest thoughts.</p><ul><li><p><strong>The Goal:</strong> You want a steady stream of fuel, not a flood followed by a drought.</p></li><li><p><strong>Tracking:</strong> You can track this using clinical tests (HbA1c), old-school finger pricks, or modern <strong>CGMs</strong> (Continuous Glucose Monitors) that show your levels on your phone in real-time.</p></li></ul><h1>What Optimal Looks Like</h1><p>As you move through your day, healthy glucose levels look more like a smooth curve that jagged spikes.</p><ul><li><p><strong>Fasting (Morning):</strong> 70&#8211;99 mg/dL (milligrams per decilitre)</p></li><li><p><strong>Post-Meal:</strong> A gentle rise that returns to normal within 2&#8211;3 hours.</p></li><li><p><strong>The Feeling:</strong> fewer energy crashes, better concentration, reduced cravings, and improved workout performance</p></li></ul><h1>The Science: How the &#8220;Crash&#8221; Happens</h1><p>When you eat, your body breaks down carbs into sugar. Your pancreas then sends out <strong>Insulin</strong>: a &#8220;key&#8221; that unlocks your cells so the sugar can get inside and be used for energy.</p><p><strong>The Problem:</strong> When you eat too much refined sugar at once, you get a massive spike. Your body panics, dumps a ton of insulin, and &#8220;over-cleans&#8221; the blood.</p><p><strong>The Result:</strong> Your sugar levels crater. This is the <strong>crash</strong>, which triggers cravings because your brain thinks it&#8217;s starving.</p><h1>What Moves the Needle</h1><ul><li><p><strong>Spike Promoters:</strong> Sugary drinks, &#8220;naked&#8221; carbs (bread/pasta with no protein), stress, and crappy sleep.</p></li><li><p><strong>Stabilisers:</strong> Fibre, protein, healthy fats, and muscle movement.</p></li></ul><h1>Simple Hacks for All-Day Energy</h1><p>You don&#8217;t need a restrictive diet to win this game. Just use these five &#8220;levers&#8221;:</p><ul><li><p><strong>&#8220;Dress Up&#8221; Your Carbs:</strong> Never eat a carb alone. Pair that rice with chicken. Fibre, protein, and fat slow down sugar absorption.</p></li><li><p><strong>The 10-Minute Walk:</strong> Taking a short walk after a meal acts like an &#8220;energy vacuum&#8221;, prompting your muscles to soak up glucose without needing extra insulin.</p></li><li><p><strong>The &#8220;Whole&#8221; Rule:</strong> Choose foods that look like they did in nature (veggies, beans, grains). They take longer to digest, giving you a slow-release energy burn.</p></li><li><p><strong>Sleep is a Shield:</strong> Just one night of bad sleep makes your body &#8220;leaky&#8221; with glucose, leading to higher spikes the next day.</p></li><li><p><strong>Chill Out:</strong> High stress releases cortisol, which dumps stored sugar into your blood even if you haven&#8217;t eaten a thing.</p><div><hr></div></li></ul><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Cortisol Rhythm]]></title><description><![CDATA[Your Body&#8217;s Internal Alarm Clock]]></description><link>https://discover.oh.fitness/p/cortisol-rhythm</link><guid isPermaLink="false">https://discover.oh.fitness/p/cortisol-rhythm</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 13 Mar 2026 09:01:41 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/6a0a5177-ed31-4193-ae26-1b06a38fc805_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Cortisol often gets a bad rep. It&#8217;s called the &#8220;stress hormone&#8221;, blamed for burnout, belly fat, poor sleep, and anxiety. But cortisol itself isn&#8217;t the enemy. In fact, without it, you wouldn&#8217;t have the energy to get out of bed in the morning.</p><p>What matters isn&#8217;t whether cortisol exists. It&#8217;s <strong>when and how it rises and falls. </strong></p><p>You see,<strong> </strong>your body is designed to release cortisol in a predictable rhythm across the day. When that rhythm is aligned, you feel alert in the morning, focused through the day, and naturally ready to wind down at night. When the rhythm is disrupted, everything feels harder.</p><p><strong>How do you know where yours is?</strong> Most people track it by how they <em>feel</em>. Do you crash at 2:00 PM? Are you "tired but wired" at 10:00 PM? Doctors can test this via saliva or blood, but your daily energy levels are usually the best smoke detector.</p><p>Understanding cortisol rhythm is less about eliminating stress and more about <strong>restoring timing. </strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-7yB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-7yB!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!-7yB!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!-7yB!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!-7yB!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-7yB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1395128,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/190481272?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!-7yB!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!-7yB!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!-7yB!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!-7yB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcdc84dd0-a875-4a74-83f1-0a96ae8b5e3b_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Let&#8217;s get into the science of it.</p><h1>What We Need to Understand</h1><p>Cortisol is managed by a fancy system called the <strong>HPA Axis</strong> (the communication line between your brain and your adrenal glands). Its main job is to mobilize energy. It handles your metabolism, blood sugar, and even how well your immune system fights off a cold.</p><p><strong>The catch?</strong> Cortisol is designed for sprints, not marathons. When we&#8217;re stressed 24/7, that &#8220;sprint&#8221; hormone stays turned on. This messes with your ability to burn fat, think clearly, and stay emotionally balanced.</p><p><strong>The &#8220;Needle Movers&#8221;:</strong></p><ul><li><p><strong>The Bad Guys:</strong> Doomscrolling at midnight, irregular sleep, too much caffeine late in the day, and chronic &#8220;always-on&#8221; stress.</p></li><li><p><strong>The Good Guys:</strong> Morning sunlight, consistent wake times, and knowing when to actually <em>stop</em> working.</p></li></ul><h1>Simple Habits to Fix the Rhythm</h1><p>You don&#8217;t need to move to a monastery to fix your cortisol. You just need to anchor your day with a few &#8220;biological signals&#8221;:</p><ul><li><p><strong>&#9728;&#65039; Chase the Sun:</strong> Get outside within 20 minutes of waking up. Sunlight tells your brain to &#8220;start the cortisol clock&#8221; which actually helps you sleep better 15 hours later.</p></li><li><p><strong>&#9200; Pick a Wake-Up Time:</strong> Try to wake up within the same 30-minute window every day (yes, even on Saturdays). Your hormones love a routine.</p></li><li><p><strong>&#127939; Move Early, Rest Late:</strong> Exercise is great for cortisol, but try to do the intense stuff earlier in the day. High-intensity workouts late at night can &#8220;trick&#8221; your body into thinking it needs to stay awake.</p></li><li><p><strong>&#128245; Dim the Lights:</strong> Bright screens are &#8220;fake sunlight&#8221;. Put the phone away an hour before bed to let your cortisol levels drop naturally.</p></li><li><p><strong>&#129496; Micro-Breaks:</strong> You don&#8217;t need an hour of meditation. Just two minutes of deep breathing after a stressful meeting tells your HPA axis: &#8220;We&#8217;re safe; you can stand down now.&#8221;</p></li></ul><div><hr></div><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Resting Respiratory Rate]]></title><description><![CDATA[How Calmly Your Body Meets Its Demands]]></description><link>https://discover.oh.fitness/p/resting-respiratory-rate</link><guid isPermaLink="false">https://discover.oh.fitness/p/resting-respiratory-rate</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 27 Feb 2026 09:01:31 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/fd6bb116-a8ac-4797-ac08-05b1e65b15d9_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>You breathe about 20,000 times a day. Most of them happen on autopilot while you&#8217;re focused on emails, errands, or Netflix. But there&#8217;s more to it, though. How you breathe (and how often), says more about your stress, recovery, and resilience than most people realise.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!0F6O!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!0F6O!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!0F6O!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!0F6O!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!0F6O!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!0F6O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2040218,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/189122461?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!0F6O!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!0F6O!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!0F6O!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!0F6O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7027b5a7-fa78-43e8-a491-8f68c89071d9_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Take a deep breath, and let&#8217;s dive in!</p><h1>What Is Resting Respiratory Rate?</h1><p>Simply put, it&#8217;s the number of breaths you take per minute. It shows how hard your body has to work just to keep the lights on while you&#8217;re resting. </p><p>Here&#8217;s how to track it:</p><ul><li><p><strong>Smart Wearables:</strong> Most watches track this automatically while you sleep (the most accurate time to measure).</p></li><li><p><strong>Manual Check:</strong> Sit quietly for one minute and count your &#8220;inhale-exhale&#8221; cycles.</p></li><li><p><strong>The Gold Standard:</strong> To get a real baseline, look at your numbers when you are at complete rest, calm, and unstimulated.</p></li></ul><h1>What&#8217;s &#8220;Normal&#8221;?</h1><p>Everyone is different, but here is the general roadmap for a healthy adult at rest:</p><ul><li><p><strong>12 - 20</strong> breaths per minute is considered <strong>normal</strong> and means you&#8217;re generally in the standard ballpark.</p></li><li><p><strong>12 - 16</strong> breaths per minute is the <strong>optimal</strong> range and means your nervous system is likely well-optimised.</p></li><li><p>If you&#8217;re pushing <strong>20 or more</strong> breaths per minute, it might be a <strong>warning</strong>: a signal of stress, illness, or over-training.</p></li></ul><p>If you&#8217;re familiar with the dashboard of your car, you will rate to this analogy. If your heart rate is the engine's RPM, your <strong>Resting Respiratory Rate</strong> is the idle speed. If you&#8217;re red-lining while sitting at your desk, you&#8217;re burning fuel you&#8217;ll need later. </p><p><strong>The Red Flags:</strong> Watch for trends rather than one-off spikes.</p><h1>The Science: Why it Matters</h1><p>Breathing is a two-way street with your nervous system:</p><ul><li><p><strong>The Gas Pedal:</strong> Fast, shallow breathing tells your brain you&#8217;re in danger (the &#8220;Fight or Flight&#8221; response).</p></li><li><p><strong>The Brake:</strong> Slow, deep breathing tells your brain it&#8217;s safe to relax (the &#8220;Rest and Digest&#8221; response).</p></li></ul><p>If your resting rate is always high, your body thinks it&#8217;s under a constant, subtle threat. This drains your energy, ruins your sleep, and makes it harder to focus. <strong>Efficient breathing isn&#8217;t about taking </strong><em><strong>bigger</strong></em><strong> breaths; it&#8217;s about taking </strong><em><strong>better</strong></em><strong> ones.</strong></p><h1>How to Lower Your Rate (And Feel Better)</h1><p>This is one of the few health metrics you can actually change in real-time. Here is how to move the needle:</p><ul><li><p><strong>&#128067; Use Your Nose:</strong> Nasal breathing filters air and improves oxygen intake. Try to keep your mouth closed during the day and during light walks.</p></li><li><p><strong>&#128201; The &#8220;5-Minute Reset&#8221;:</strong> Practice taking only 4&#8211;6 breaths per minute for five minutes a day. It&#8217;s like a workout for your nervous system.</p></li><li><p><strong>&#127939; Get Moving:</strong> Improving your cardio (even just brisk walking) makes your heart and lungs more efficient, lowering your &#8220;idle&#8221; speed.</p></li><li><p><strong>&#129681; Sit Up:</strong> Slumping compresses your diaphragm. If you can&#8217;t expand your lungs, you have to breathe faster to get the same amount of air.</p></li><li><p><strong>&#128164; Guard Your Sleep:</strong> High overnight breathing rates are often a sign of poor sleep quality.</p></li></ul><div><hr></div><h1><strong>Share The Good Stuff</strong></h1><p>If this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[Heart Rate Variability]]></title><description><![CDATA[Understanding the Key to Better Recovery]]></description><link>https://discover.oh.fitness/p/heart-rate-variability</link><guid isPermaLink="false">https://discover.oh.fitness/p/heart-rate-variability</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 20 Feb 2026 09:01:24 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/38803029-1bd5-40a9-8934-18b2bf2c1256_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Think of <strong>Heart Rate Variability (HRV)</strong> as your body&#8217;s internal &#8220;stress thermostat&#8221;. While your pulse tells you how fast your heart is beating, HRV tells you how well your body is handling life.</p><p>Let&#8217;s get into <em>how</em>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!vltF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!vltF!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!vltF!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!vltF!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!vltF!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!vltF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2052121,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/188030164?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!vltF!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!vltF!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!vltF!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!vltF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe768eb69-a273-4876-8e3b-04f26d623aaa_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>What Exactly Is HRV?</h1><p>Most people think a steady heartbeat is like a metronome: perfectly rhythmic. In reality, a healthy heart is slightly &#8220;irregular&#8221;.</p><p>If your heart rate is 60 beats per minute, those beats don&#8217;t happen exactly every second. There might be 0.9 seconds between two beats and 1.1 seconds between the next. <strong>HRV is the measurement of those tiny gaps in milliseconds (ms).</strong></p><ul><li><p><strong>High HRV:</strong> Your heart is &#8220;flexible&#8221; and ready to react to changes. This is a sign of good recovery and fitness.</p></li><li><p><strong>Low HRV:</strong> Your heart is &#8220;stiff&#8221; or stuck in a steady rhythm. This usually means your body is under stress, tired, or getting sick.</p></li></ul><h1>The Science: Fight vs. Flight</h1><p>HRV is a window into your <strong>Autonomic Nervous System</strong>, which has two modes:</p><ul><li><p><strong>The Gas Pedal (Sympathetic):</strong> Kicks in during stress, exercise, or danger. It makes your heart beat like a steady drum.</p></li><li><p><strong>The Brake (Parasympathetic):</strong> Kicks in when you are resting, digesting, and recovering. It introduces those healthy variations between beats.</p></li></ul><p><strong>High HRV means your &#8220;Brake&#8221; is working well</strong>, allowing your body to switch into recovery mode easily.</p><h1>What Is A &#8220;Good&#8221; Score?</h1><p>There is no single &#8220;perfect&#8221; number because HRV is highly personal. Some people naturally sit at 30ms, while others are at 100ms.</p><p><strong>The goal isn&#8217;t to beat someone else&#8217;s score; it&#8217;s to monitor your own baseline.</strong></p><ul><li><p><strong>Good sign:</strong> Your score is stable or slowly trending upward over weeks.</p></li><li><p><strong>Warning sign:</strong> Your score suddenly drops. This often happens <em>before</em> you even feel symptoms of a cold or burnout.</p></li></ul><h1>How to Improve Your HRV</h1><p>You can &#8220;train&#8221; your nervous system to be more resilient by focusing on these five areas:</p><ul><li><p><strong>Sleep Consistency:</strong> The #1 factor. Going to bed at the same time stabilizes your system.</p></li><li><p><strong>Smart Training:</strong> Don't go "all out" every day. Mix intense workouts with recovery walks.</p></li><li><p><strong>Stress Control:</strong> Practices like deep breathing or meditation "force" the body into recovery mode.</p></li><li><p><strong>Limit Alcohol:</strong> Even one drink can tank your HRV for 24&#8211;48 hours.</p></li><li><p><strong>Hydration &amp; Diet:</strong> A fuelled, hydrated body spends less energy on "maintenance" and more on recovery.</p></li></ul><div><hr></div><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p><h1><strong>Share The Good Stuff</strong></h1><p>And if this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p>]]></content:encoded></item><item><title><![CDATA[Resting Heart Rate]]></title><description><![CDATA[What your heart says about how you live]]></description><link>https://discover.oh.fitness/p/resting-heart-rate</link><guid isPermaLink="false">https://discover.oh.fitness/p/resting-heart-rate</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 13 Feb 2026 09:00:55 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/cb8e6192-d80f-45e4-9ca1-2ad3e4256137_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Think of your <strong>Resting Heart Rate (RHR)</strong> as the "check engine light" for your body, but way more helpful and a lot less scary. </p><p>If sleep is the foundation of your health, your RHR is the first clear signal that the foundation is actually holding steady. It&#8217;s a quiet, daily report card on how you&#8217;re handling the world.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!5_e2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!5_e2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!5_e2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!5_e2!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!5_e2!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!5_e2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2014920,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/187279253?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!5_e2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!5_e2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!5_e2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!5_e2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c70e295-e372-41a9-8b42-195ccafc2a94_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>Your Heart Is Always Listening</h1><p>Most people think their heart rate only matters when they&#8217;re huffing and puffing on a treadmill. In reality, your heart is a constant observer of your lifestyle. It doesn&#8217;t just respond to your workouts; <strong>it responds to your life.</strong></p><p>Your RHR is influenced by the invisible parts of your day:</p><ul><li><p><strong>The Quality of Your Sleep:</strong> Did you actually recover, or just go unconscious?</p></li><li><p><strong>Stress Management:</strong> Are you calm, or is your nervous system stuck in &#8220;fight or flight&#8221;?</p></li><li><p><strong>Consistency:</strong> It&#8217;s not just about the big gym sessions; it&#8217;s about how often you move throughout the day.</p></li><li><p><strong>Recovery:</strong> Did you give your muscles (and your mind) the downtime they earned?</p></li></ul><h1>What Exactly Is RHR?</h1><p>Simply put, RHR is how many times your heart beats per minute while you&#8217;re doing absolutely nothing. It&#8217;s the &#8220;baseline cost&#8221; of keeping you alive.</p><p><strong>How to catch it in the act:</strong></p><ul><li><p><strong>The Tech Way:</strong> Use a smartwatch or ring (it does the math while you sleep).</p></li><li><p><strong>The Manual Way:</strong> Check your pulse the old-fashioned way.</p></li><li><p><strong>The Golden Rule:</strong> For the most honest number, check it <strong>first thing in the morning</strong> before you even get out of bed.</p></li></ul><h1>What&#8217;s A &#8220;Good&#8221; Number?</h1><p>There is no single &#8220;perfect&#8221; score, but here is the general neighbourhood:</p><ul><li><p><strong>Average Adult:</strong> 60&#8211;80 bpm</p></li><li><p><strong>Fit &amp; Active:</strong> 50&#8211;60 bpm</p></li><li><p><strong>Elite Athlete:</strong> 40&#8211;50 bpm</p></li></ul><p><strong>The Real Goal:</strong> You want a number that stays stable or slowly trends downward over time. If it spikes suddenly, your body is trying to tell you something.</p><h1>The Science: Why Should You Care?</h1><p>A lower RHR means your heart is <strong>efficient.</strong> It&#8217;s strong enough to pump more blood with less effort. A higher RHR means your heart is working overtime just to keep the lights on.</p><p><strong>What pushes the needle?</strong></p><ul><li><p>&#128200; <strong>What Makes it Spike:</strong> Stress, dehydration, a looming cold, that extra glass of wine, or a terrible night&#8217;s sleep.</p></li><li><p>&#128201; <strong>What Brings it Down:</strong> Better cardio, consistent sleep, and actually taking time to relax.</p></li></ul><blockquote><p><strong>Remember:</strong> RHR isn&#8217;t just a fitness stat; it&#8217;s a &#8220;stress bucket&#8221; meter. It shows the total load of your life: work, gym, and emotions combined.</p></blockquote><h1>Daily Habits For A Happier Heart</h1><p>If you want to optimise your RHR, you don&#8217;t need a radical overhaul. Small, boring habits win the race:</p><ul><li><p><strong>Move Gently:</strong> You don&#8217;t have to sprint. Walking and easy cycling strengthen the heart without burning you out.</p></li><li><p><strong>Protect Your Sleep:</strong> One bad night shows up on the heart rate monitor almost instantly.</p></li><li><p><strong>Drink Water:</strong> When you&#8217;re dehydrated, your blood gets &#8220;thicker,&#8221; and your heart has to push harder.</p></li><li><p><strong>Breathe:</strong> Five minutes of intentional breathing can switch your nervous system from &#8220;Panic Mode&#8221; to &#8220;Power Down.&#8221;</p></li><li><p><strong>Balance the Hard Stuff:</strong> For every high-intensity workout, make sure there&#8217;s a recovery day to match.</p></li></ul><div><hr></div><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p><h1><strong>Share The Good Stuff</strong></h1><p>And if this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://media.optimisedhumans.com/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><p></p>]]></content:encoded></item><item><title><![CDATA[Sleep Quality & Duration]]></title><description><![CDATA[Your Performance Secret Weapon]]></description><link>https://discover.oh.fitness/p/sleep-quality-and-duration</link><guid isPermaLink="false">https://discover.oh.fitness/p/sleep-quality-and-duration</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 30 Jan 2026 09:05:16 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/717ac744-54ac-4727-a0ed-f6700ac18f6b_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p>Think of sleep as your body&#8217;s &#8220;recharge and repair&#8221; mode. It isn&#8217;t just time off; it&#8217;s when your body does its most important work.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Upu7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Upu7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!Upu7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!Upu7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!Upu7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!Upu7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!Upu7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F588165e5-7bef-4f66-9eff-7486230de2dc_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>The Basics: How Much and How Well</h1><p>There are two parts to the sleep puzzle:</p><ul><li><p><strong>Duration:</strong> How long you slept (the clock).</p></li><li><p><strong>Quality:</strong> How well you slept (the feeling). Did you toss and turn, or did you wake up feeling like a new person?</p></li></ul><p><strong>How to track it:</strong> You can use a smartwatch or a ring, but the simplest way is to just ask yourself: <em>&#8220;Do I feel rested today?&#8221;</em></p><h1>What Is the "Sweet Spot"?</h1><p>Most adults feel and perform best when they hit these targets:</p><ul><li><p><strong>The Goal:</strong> 7 to 9 hours of sleep.</p></li><li><p><strong>The Routine:</strong> Going to bed and waking up at roughly the same time every day.</p></li><li><p><strong>The Feeling:</strong> Falling asleep in under 20 minutes and staying asleep most of the night.</p></li></ul><h1>Why It Matters</h1><p>Sleep is when your body goes into maintenance mode. It&#8217;s busy doing things you can&#8217;t do while awake:</p><ul><li><p><strong>Physical Fixes:</strong> Repairing muscles and boosting your immune system.</p></li><li><p><strong>Mental Filing:</strong> Sorting through your memories and learning from the day.</p></li><li><p><strong>Mood Control:</strong> Keeping your stress hormones in check so you don&#8217;t feel &#8220;on edge&#8221;.</p></li></ul><p><strong>The Golden Rule:</strong> Deep sleep fixes your <strong>body</strong>; <a href="https://open.substack.com/pub/humansofthefuture/p/understanding-rem-sleep?r=53eq3s&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">REM sleep</a> (dreaming) fixes your <strong>mind</strong>.</p><h1>Simple Habits for Better Rest</h1><p>You don&#8217;t need a lab to sleep better. Try these &#8220;Big Five&#8221; habits:</p><ul><li><p><strong>&#9728;&#65039; Get Morning Sun:</strong> Step outside early. It tells your brain&#8217;s internal clock when the day has started.</p></li><li><p><strong>&#9200; Set an Anchor:</strong> Wake up at the same time every morning, even on weekends.</p></li><li><p><strong>&#128241; Dim the Lights:</strong> Turn off bright screens an hour before bed. They trick your brain into thinking it&#8217;s still daytime.</p></li><li><p><strong>&#10052;&#65039; Cool &amp; Dark:</strong> Keep your bedroom slightly chilly and as dark as possible.</p></li><li><p><strong>&#9749; Watch the Caffeine:</strong> Try to stop drinking coffee by the early afternoon.</p></li></ul><div><hr></div><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p><h1>Share The Good Stuff</h1><p>And if this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://discover.oh.fitness/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p>]]></content:encoded></item><item><title><![CDATA[Understanding REM Sleep]]></title><description><![CDATA[The "Software Update" for Your Brain]]></description><link>https://discover.oh.fitness/p/understanding-rem-sleep</link><guid isPermaLink="false">https://discover.oh.fitness/p/understanding-rem-sleep</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 30 Jan 2026 09:02:17 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/975bc7b5-96f5-4c02-b6e7-933eb29784ca_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote><p>&#9432; This is for informational purposes only. For medical advice or diagnosis, consult a professional.</p></blockquote><p><strong>REM sleep</strong> stands for <strong>Rapid Eye Movement sleep</strong> &#8212; one of the core stages of your sleep cycle, and the one most closely linked to <strong>brain recovery and emotional regulation</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_kFu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!_kFu!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!_kFu!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!_kFu!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!_kFu!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!_kFu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1759652,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/186199356?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!_kFu!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!_kFu!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!_kFu!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!_kFu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8048a0a7-4801-4e8d-9557-d53f8a10ffbd_1080x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>What is REM Sleep?</h1><p>It usually starts about 90 minutes after you fall asleep and happens in waves throughout the night. During REM:</p><ul><li><p><strong>Active Brain:</strong> Your brain is working almost as hard as when you&#8217;re awake.</p></li><li><p><strong>Vivid Dreams:</strong> This is when most dreaming happens.</p></li><li><p><strong>Safety Lock:</strong> Your body stays still (paralyzed) so you don&#8217;t accidentally act out your dreams.</p></li></ul><h1>Why Do You Need It?</h1><p>REM sleep is the secret to staying sharp and emotionally balanced. It helps with:</p><ul><li><p><strong>Memory:</strong> Sorting and storing what you learned during the day.</p></li><li><p><strong>Mood:</strong> Processing stress so you don&#8217;t wake up feeling &#8220;on edge.&#8221;</p></li><li><p><strong>Focus:</strong> Clearing out &#8220;brain fog&#8221; so you can solve problems and be creative.</p></li></ul><h1>How Much Do You Need?</h1><ul><li><p><strong>The Target:</strong> About <strong>20&#8211;25%</strong> of your total sleep should be REM.</p></li><li><p><strong>The Timing:</strong> Most REM sleep happens in the <strong>second half of the night</strong> (the early morning hours).</p></li><li><p><strong>The Risk:</strong> If you cut your sleep short by waking up too early, you lose out on your most important mental recovery time.</p></li></ul><h1>What Ruins REM Sleep?</h1><p>Your brain can&#8217;t get into a good REM cycle if these things are in the way:</p><ul><li><p><strong>Alcohol:</strong> It might help you fall asleep, but it kills your REM quality.</p></li><li><p><strong>Stress:</strong> A racing mind keeps the brain too &#8220;alert&#8221; to enter deep REM.</p></li><li><p><strong>Shorting Your Sleep:</strong> Going to bed late and waking up early.</p></li></ul><div><hr></div><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p><h1>Share The Good Stuff</h1><p>And if this article made you pause, reflect, or see your body a little differently, there&#8217;s a good chance someone in your life would appreciate it too. If someone came to mind while you were reading this, consider gifting them a subscription today. It might just be the nudge they need to listen to their body a little more closely, and become better, every day.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&amp;gift=true&quot;,&quot;text&quot;:&quot;Give a gift subscription&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://discover.oh.fitness/subscribe?&amp;gift=true"><span>Give a gift subscription</span></a></p><p></p>]]></content:encoded></item><item><title><![CDATA[How It Feels When The System Clicks]]></title><description><![CDATA[Things You Didn&#8217;t Know Your Body Was Capable Of - Episode 10]]></description><link>https://discover.oh.fitness/p/how-it-feels-when-the-system-clicks</link><guid isPermaLink="false">https://discover.oh.fitness/p/how-it-feels-when-the-system-clicks</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 02 Jan 2026 17:02:56 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!f5Xl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>There&#8217;s a moment, rare and unmistakable, when everything comes together. Your breathing is deep but controlled. Your body feels powerful, not strained. Your mind is quiet, focused, present. Effort is still there, but it no longer feels like resistance. It feels like momentum. At that moment, you&#8217;re not forcing performance. You <em>embody</em> it.</p><p>Poetic, isn&#8217;t it?</p><p>Most people experience this by accident: a great workout; a perfect stretch of work; a day when energy, focus, and confidence align without explanation. We give it casual names like <em>runner&#8217;s high</em>, <em>flow</em>, or <em>being in the zone</em> and move on, assuming it was luck.</p><p>It wasn&#8217;t.</p><p>What you felt was your body responding exactly as it was designed to: a coordinated release of chemistry (endorphins, dopamine, noradrenaline, endocannabinoids) all working together to sharpen focus, dull friction, and sustain effort. It&#8217;s a <strong>hormonal cascade</strong> that doesn&#8217;t only make performance possible, but meaningful.</p><p>This is the body&#8217;s highest signal of alignment. It has nothing to do with excitement or motivation. Alignment! This is the superpower we saved for last, not because it&#8217;s the most complex, but because it&#8217;s the most <em>complete</em>.</p><h1>How (and Why) the Body Rewards Effort</h1><p>The hormonal cascade isn&#8217;t a mood boost or a lucky spike in motivation. It&#8217;s a <strong>biological reward system</strong>, shaped by evolution to help humans persist, adapt, and perform when it matters most.</p><p>When you engage in meaningful challenge, like effort that is demanding but manageable, your body begins to release a coordinated mix of chemicals, each with a specific role:</p><ul><li><p><strong>Endorphins</strong> reduce the perception of pain and discomfort, allowing effort to continue without feeling overwhelming.</p></li><li><p><strong>Endocannabinoids</strong> (often confused with endorphins) create a sense of calm, clarity, and emotional balance: the quiet focus people describe as &#8220;flow&#8221;.</p></li><li><p><strong>Dopamine</strong> sharpens motivation, reinforces progress, and makes effort feel worthwhile rather than draining.</p></li><li><p><strong>Noradrenaline</strong> heightens alertness and focus, keeping you &#8220;switched on&#8221; without tipping into panic.</p></li></ul><p>This cascade doesn&#8217;t activate randomly. The body is selective. It looks for a specific pattern:</p><ul><li><p>Physical or cognitive demand</p></li><li><p>A sense of progression</p></li><li><p>Adequate fuel and oxygen</p></li><li><p>Confidence that recovery will follow</p></li></ul><p>When those conditions are met, the nervous system interprets the situation as <em>worth sustaining</em>. The hormonal response kicks in not to make things easy, but to make continued effort <strong>efficient</strong>.</p><p>This is why the feeling often arrives <em>after</em> the hardest part: when rhythm is established and resistance drops. The body isn&#8217;t celebrating the start of work. It&#8217;s rewarding <strong>competent persistence</strong>.</p><p>And here&#8217;s the critical insight: the cleaner and better-trained your underlying systems are &#8212; muscles, energy stores, oxygen delivery, recovery mechanisms &#8212; the more reliable this response becomes.</p><h1>How to Earn the High (Sustainably)</h1><p>The hormonal cascade can&#8217;t be forced. The moment you try to <em>hunt</em> it, it disappears. What you can do, consistently and deliberately, is <strong>create the conditions</strong> that make it likely to emerge. Think of this as training <em>alignment</em>, not intensity.</p><h2><strong>Choose Meaningful Challenge</strong></h2><p>The body responds to effort that matters, not random exhaustion or busy work. That means:</p><ul><li><p>Work that demands focus, skill, or presence</p></li><li><p>Training that engages multiple systems: strength, coordination, breath</p></li><li><p>Tasks where progress is perceptible, even if slow</p></li></ul><p>When challenge feels purposeful, the nervous system leans in instead of bracing.</p><h2><strong>Build Capacity Before You Test It</strong></h2><p>The cascade shows up more reliably when effort sits <strong>within</strong> your trained capacity. That&#8217;s why all the earlier superpowers matter:</p><ul><li><p>Muscles that remember</p></li><li><p>Bones that tolerate load</p></li><li><p>Oxygen systems that sustain effort</p></li><li><p>Energy stores that protect quality</p></li><li><p>A gut that accelerates recovery</p></li></ul><p><strong>Remember:</strong> Capacity reduces threat. Reduced threat allows reward.</p><h2><strong>Engage the Whole System</strong></h2><p>The most potent hormonal responses come from <strong>integrated effort</strong>:</p><ul><li><p>Physical + mental</p></li><li><p>Rhythm + decision-making</p></li><li><p>Effort + awareness</p></li></ul><p>This is why sport, dance, complex movement, deep work, or focused creation often unlock flow faster than isolated tasks. The brain recognises full engagement as <em>worth sustaining</em>.</p><h2><strong>Fuel and Recover Like It Matters</strong></h2><p>The body will not reward effort it doesn&#8217;t trust you to recover from. That means:</p><ul><li><p>Eating enough to support the work you&#8217;re doing</p></li><li><p>Sleeping consistently, not occasionally</p></li><li><p>Leaving space between hard efforts</p></li></ul><h2><strong>Prioritise Consistency Over Heroics</strong></h2><p>The hormonal cascade becomes more reliable when effort is <strong>repeatable</strong>. Small, frequent exposures to challenge train the nervous system to respond cleanly. Inconsistent extremes teach it to stay defensive.</p><p>This is why the high feels more accessible to people who train, work, and recover with rhythm, not those who swing between overload and collapse.</p><h1>This Is Your Invitation</h1><p>Congratulations! You&#8217;ve reached the end of this series. But this isn&#8217;t an ending. It&#8217;s a handover.</p><p>Everything we&#8217;ve explored points to one simple truth: your body is not the problem to <strong>overcome. </strong>It&#8217;s the system to<strong> align. </strong>You don&#8217;t unlock performance by forcing more out of yourself. You unlock it by building capacity, respecting recovery, and choosing challenges that matter. When you do, the body will not resist. It will respond.</p><p>This is your invitation to stop chasing peaks, and start designing <em>readiness</em>; to stop measuring success by how hard you can push, and start measuring it by how well you sustain quality, clarity, and momentum.</p><p>Train the system. Trust the process. Let performance become something you <em>enter</em>, not something you fight for. Because when effort is met with flow; when strain turns into purpose; when the body says &#8220;<em>yes&#8221;</em>, that&#8217;s not luck. That&#8217;s you, finally operating the way you were designed to.</p><p>Now, let&#8217;s see you do it!</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!f5Xl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!f5Xl!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 424w, https://substackcdn.com/image/fetch/$s_!f5Xl!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 848w, https://substackcdn.com/image/fetch/$s_!f5Xl!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 1272w, https://substackcdn.com/image/fetch/$s_!f5Xl!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!f5Xl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png" width="1248" height="832" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:832,&quot;width&quot;:1248,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1485976,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/183220193?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!f5Xl!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 424w, https://substackcdn.com/image/fetch/$s_!f5Xl!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 848w, https://substackcdn.com/image/fetch/$s_!f5Xl!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 1272w, https://substackcdn.com/image/fetch/$s_!f5Xl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca57d4e0-fca1-4a87-ad9e-8ac646a64a4b_1248x832.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h1>About This Series</h1><p>Across this series, we&#8217;ve explored the systems that quietly shape performance: how your muscles remember; how bones adapt; how oxygen fuels endurance; how energy is stored; how recovery is accelerated. This final episode was where it all converged.</p><p>Because when those systems are trained, not perfectly, but intentionally, the body does something extraordinary. It rewards you. Not with ease or comfort, but with clarity and flow.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://media.optimisedhumans.com/t/superpowers&quot;,&quot;text&quot;:&quot;Read The Series&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://media.optimisedhumans.com/t/superpowers"><span>Read The Series</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[How Your Body Learns to Recover Faster]]></title><description><![CDATA[Things You Didn&#8217;t Know Your Body Was Capable Of - Episode 9]]></description><link>https://discover.oh.fitness/p/how-your-body-learns-to-recover-faster</link><guid isPermaLink="false">https://discover.oh.fitness/p/how-your-body-learns-to-recover-faster</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 26 Dec 2025 17:02:31 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!p1fb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Ever had that &#8220;<em>I&#8217;m fine, just not fully back</em>&#8220; feeling when you&#8217;ve just recovered from a minor illness or a period of stress? You know&#8230; that feeling which keeps your workouts light, your focus soft, and your energy slightly out of reach? </p><p>The cold that should have lasted two days, or the mild stomach issue that lingers into the following week. You&#8217;re not sick enough to stop, but not well enough to perform.</p><p>It&#8217;s rarely the illness itself that throws you off. It&#8217;s the <em>after</em>.</p><p>Those extra days matter more than we admit. They quietly break momentum. They stretch recovery timelines. They turn small disruptions into missed sessions, delayed projects, and uneven weeks. And over time, they add up to something bigger than inconvenience: <strong>lost consistency</strong>.</p><p>In this episode, we&#8217;re going to explore a system that plays a crucial role in how quickly you return to your baseline after a mild blip: <strong>your gut</strong>.</p><p><strong>Did You Know?</strong> Over 70% of your immune system lives there, deciding how efficiently your body resolves threats, calms inflammation, and restores balance. When that system is resilient, recovery is swift and clean. When it&#8217;s undertrained or overwhelmed, even minor illnesses leave a long tail.</p><h1>How the Gut Controls Immunity and Recovery</h1><p>Around <strong>70% of your immune cells</strong> are housed in what&#8217;s known as gut-associated lymphoid tissue: a dense network that constantly samples what passes through your digestive system. Every meal, every microbe, every stress signal becomes information your immune system uses to decide how to respond.</p><p>A healthy, diverse gut microbiome helps the immune system do two critical things well:</p><ol><li><p><strong>Respond quickly</strong> when needed</p></li><li><p><strong>Stand down efficiently</strong> once the threat is resolved</p></li></ol><p>That second part is where most recovery problems begin.</p><p>When gut signalling is poor (due to stress, lack of dietary diversity, poor sleep, or chronic overload) the immune system tends to stay switched on longer than necessary. The result is <strong>low-grade, lingering inflammation</strong>. You&#8217;re no longer sick, but your system hasn&#8217;t fully reset. And that&#8217;s why minor illnesses sometimes feel heavier than they should.</p><p>Inflammation quietly diverts resources away from repair, adaptation, and performance. Muscles recover slower. The nervous system stays reactive. The brain remains slightly fogged.</p><p>In contrast, a resilient gut trains the immune system to be <strong>precise</strong>. That precision is what shortens recovery timelines.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!p1fb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!p1fb!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!p1fb!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!p1fb!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!p1fb!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!p1fb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png" width="1080" height="1080" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1080,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1943851,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/182614607?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!p1fb!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 424w, https://substackcdn.com/image/fetch/$s_!p1fb!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 848w, https://substackcdn.com/image/fetch/$s_!p1fb!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!p1fb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d19194c-f8b7-4554-8d3f-a6f63293d3b7_1080x1080.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>Training the Gut for Faster Recovery</h1><p>Gut resilience isn&#8217;t built through perfection. It&#8217;s built through <strong>repeatable signals</strong> that teach the immune system how to respond, and how to stand down.</p><p>The aim here isn&#8217;t to eliminate stress or illness, but to shorten the recovery window after disruption.</p><p>Here are ways you can train your gut to power an efficient recovery system:</p><h2>Feed Diversity, Not Just Calories</h2><p>A resilient gut is a diverse one. Different fibres feed different microbes, and that diversity trains the immune system to respond with precision instead of panic.</p><p>Try this:</p><ul><li><p>Rotate fruits, vegetables, legumes, grains, and seeds.</p></li><li><p>Avoid eating the exact same limited set of foods every day.</p></li></ul><p>Think of diversity as <em>cross-training</em> for your immune system.</p><h2><strong>Prioritise Protein for Repair</strong></h2><p>Recovery speed depends on how quickly tissues rebuild.</p><p>Adequate protein:</p><ul><li><p>supports immune cell turnover;</p></li><li><p>speeds muscle and connective tissue repair; and</p></li><li><p>reduces the &#8220;lingering&#8221; phase after stress or illness.</p></li></ul><h2><strong>Protect the Gut During High-Stress Periods</strong></h2><p>Stress doesn&#8217;t just tax the mind. It directly alters gut permeability and immune signalling.</p><p>During intense weeks:</p><ul><li><p>Eat more simply, not more restrictively.</p></li><li><p>Avoid drastic dietary changes.</p></li><li><p>Maintain regular meal timing.</p></li></ul><p>Stability helps the gut keep the immune system calibrated.</p><h2><strong>Respect Sleep as Immune Training</strong></h2><p>Sleep is when immune responses are resolved.</p><p>Poor sleep:</p><ul><li><p>Prolongs inflammation.</p></li><li><p>Slows tissue repair.</p></li><li><p>Extends recovery timelines.</p></li></ul><p>In addition to restoring energy, consistent sleep teaches the immune system when to <em>switch off</em>.</p><h2><strong>Match Training Load to Recovery Capacity</strong></h2><p>Heavy training without recovery suppresses immunity.</p><p>To condition the gut&#8211;immune axis:</p><ul><li><p>Alternate demanding days with lower-load days.</p></li><li><p>Avoid stacking high physical, cognitive, and emotional stress repeatedly.</p></li><li><p>Let adaptations consolidate before adding more stress.</p></li></ul><h1>Let&#8217;s Reflect</h1><p>Most people measure performance by how hard they can push. But over time, it&#8217;s <strong>recovery speed</strong> that decides who keeps moving forward and who keeps starting over.</p><p>The gut doesn&#8217;t make noise when it&#8217;s working well. It simply shortens the gap between disruption and normality. It turns minor setbacks into brief pauses instead of prolonged detours.</p><p>Try this: <strong>The 7-Day Recovery Awareness Challenge</strong></p><p>For the next week, don&#8217;t change everything. Just observe, and support.</p><ul><li><p>Notice how long it takes to feel <em>fully back</em> after stress, training, or a poor night&#8217;s sleep.</p></li><li><p>Eat with variety: add one new plant food each day.</p></li><li><p>Prioritise sleep consistency over perfection.</p></li><li><p>Keep training, but resist stacking intensity back-to-back.</p></li></ul><p>At the end of the week, ask yourself:</p><ul><li><p>Did recovery feel cleaner?</p></li><li><p>Did small disruptions resolve faster?</p></li><li><p>Did momentum return more easily?</p></li></ul><p>Share your experience with the community! We&#8217;re excited to learn what&#8217;s working and how you are adapting. </p><p>We believe if recovery speed improves, everything else follows: consistency, quality, and long-term performance.</p><div><hr></div><h1><strong>Next In The Series</strong></h1><p>There&#8217;s a moment when effort stops feeling heavy and starts feeling <em>right</em>. When focus sharpens, pain fades into the background, and momentum carries you forward instead of draining you. It&#8217;s the feeling athletes chase, creatives recognise, and high performers stumble upon too rarely: the moment when the body says <em>yes</em>. </p><p>In our final episode of <strong>Things You Didn&#8217;t Know Your Body Was Capable Of</strong>, we explore the ultimate superpower: the hormonal cascade that turns strain into flow, effort into clarity, and work into meaning. This isn&#8217;t motivation. It&#8217;s biology. And once you understand how to earn it, performance will never feel the same again.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://discover.oh.fitness/subscribe?"><span>Subscribe now</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[How Your Body Raises Its Performance Ceiling]]></title><description><![CDATA[Things You Didn&#8217;t Know Your Body Was Capable Of - Episode 8]]></description><link>https://discover.oh.fitness/p/how-your-body-raises-its-performance</link><guid isPermaLink="false">https://discover.oh.fitness/p/how-your-body-raises-its-performance</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 19 Dec 2025 15:05:12 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!86mM!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>We&#8217;re going to go against the grain in this one. </p><p>When we&#8217;re doing something physically or mentally demanding, most people feel they can only go as far as their effort can take them. The truth is, we&#8217;re limited by our <em>capacity</em>!</p><p>There&#8217;s a point, usually invisible, where the quality of what you produce starts to drop. Your movements lose sharpness. Your decisions take longer. Your focus becomes blurry, not enough to stop you, but just enough to dull your edge. That&#8217;s not exhaustion. It&#8217;s your body quietly enforcing a <strong>performance ceiling</strong>. And what determines where that ceiling sits, is <strong>how much usable energy your body can store and release when demand rises</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!86mM!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!86mM!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 424w, https://substackcdn.com/image/fetch/$s_!86mM!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 848w, https://substackcdn.com/image/fetch/$s_!86mM!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!86mM!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!86mM!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg" width="736" height="639" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:639,&quot;width&quot;:736,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:78382,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/182082337?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd2a5cc7e-7d00-41ca-a7d2-5fd48b175a40_736x1104.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!86mM!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 424w, https://substackcdn.com/image/fetch/$s_!86mM!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 848w, https://substackcdn.com/image/fetch/$s_!86mM!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!86mM!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4c0ce4-f270-4f8c-98dd-9fb349844d40_736x639.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>Enter, Glycogen!</h1><p>Glycogen is the fuel that supports high-quality output, physical and mental. It&#8217;s what allows effort to stay controlled, precise, and repeatable, instead of rushed and reactive. When glycogen stores are limited, performance doesn&#8217;t collapse. It <em>degrades</em>. And most people mistake that degradation as &#8220;normal&#8221;.</p><p>But your body has a remarkable ability: it can learn to store <strong>more fuel than it normally would</strong>, raising the ceiling on how much quality work you can do before decline sets in.</p><p>This is less about lasting longer and more about performing better, with more power, clarity, and control, and being able to do it again tomorrow.</p><p>That&#8217;s the superpower we&#8217;re exploring.</p><h1>Understanding What&#8217;s Going On</h1><p>Your body doesn&#8217;t wait for failure before it adapts. It learns from demand! </p><p>When you push hard, physically or mentally, your body relies heavily on <strong>glycogen</strong>, the stored form of carbohydrates kept in your muscles and liver. Glycogen is what supports high-output effort: controlled movement, fast reactions, sustained focus, and precision under pressure.</p><p>As glycogen levels drop, your body receives a clear signal: &#8220;<em>The current capacity wasn&#8217;t enough</em>&#8221;. This is where the upgrade begins.</p><p>After periods of depletion, the body doesn&#8217;t simply replace what was used. With the right recovery and refuelling, it <strong>overcompensates</strong>, storing <em>more</em> glycogen than before. This process is known as <strong>glycogen supercompensation</strong>.</p><p>The result isn&#8217;t just more energy. It&#8217;s <strong>higher usable output</strong>. Glycogen supercompensation raises the point at which performance degradation begins, increasing the buffer between <em>working hard</em> and <em>working well</em>.</p><p>Importantly, this isn&#8217;t a one-off trick. It&#8217;s a learning process. Each cycle of stress followed by intentional recovery teaches the body to prepare better for future demand. Over time, your baseline capacity rises and allows you to perform at a higher level, more consistently, even when conditions aren&#8217;t ideal.</p><h1>Training for Higher-Quality Output</h1><p>Glycogen supercompensation doesn&#8217;t happen by accident. It&#8217;s also <em>not</em> about eating more carbohydrates at random, or pushing harder every day. It&#8217;s about <strong>teaching your body when to invest in capacity</strong>.</p><p>The principle is simple: <strong>Create demand &#8594; recover properly &#8594; refuel intentionally.</strong></p><p>Done well, this process raises the level of effort you can sustain <em>without losing quality</em>.</p><h2><strong>Create Meaningful Demand</strong></h2><p>Your body only upgrades storage when it believes future demand will require it.</p><p>That means: sessions where effort is <strong>challenging enough to draw down glycogen</strong>, not every day, but regularly. This can come from strength training, conditioning circuits, long walks with pace, sports, or mentally demanding physical work.</p><p>The key isn&#8217;t exhaustion. It&#8217;s <strong>clear effort</strong>. If a session doesn&#8217;t require focus or intent, it won&#8217;t trigger adaptation.</p><h2><strong>Respect Recovery</strong></h2><p>Remember: the upgrade doesn&#8217;t happen during effort. It happens <em>after</em>.</p><p>Recovery allows your nervous system and muscles to interpret the signal and respond by building more storage. Without recovery, the signal gets ignored; quality erodes; performance becomes inconsistent.</p><p>This means: prioritising sleep; allowing at least one low-intensity or rest day after demanding sessions; and avoiding constant &#8220;always on&#8221; training or work cycles.</p><h2><strong>Refuel With Intent, Not Emotion</strong></h2><p>This is where most people miss the adaptation. After demanding work, carbohydrates become <strong>strategic</strong>, not indulgent. Adaptation tells the body: <em>&#8220;That effort mattered. Prepare better next time.&#8221;</em></p><p>It doesn&#8217;t mean overeating. It means: reintroducing carbohydrates after hard sessions; and pairing them with protein to support repair.</p><p>Prioritise timing over volume.</p><h2><strong>Repeat the Cycle </strong></h2><p>This is how baselines rise. Supercompensation isn&#8217;t dramatic in a single cycle. Its power shows up over weeks.</p><p>Each correct cycle: raises your fuel ceiling slightly; delays performance degradation; and improves consistency when stress builds up.</p><p>Over time, you stop relying on adrenaline or willpower to perform well. Your body is simply better prepared.</p><h1><strong>The Bigger Point</strong></h1><p>This isn&#8217;t all about food or fitness. It&#8217;s about <strong>designing your system</strong> so that, quality holds under pressure. Anyone can push on a good day. Few people can stay sharp when days pile up. Glycogen supercompensation is how your body learns to do exactly that.</p><div><hr></div><h1><strong>Next In The Series</strong></h1><p>Your ability to stay consistent is not just about discipline or luck. How quickly your body can recover plays a major part, too! And that recovery engine lives in your gut. Over 70% of your immune system is built there, quietly deciding whether stress, travel, hard training, or long weeks slow you down or barely leave a mark. </p><p>In our next episode, we&#8217;ll explore how gut health shapes immunity and recovery speed, and why the people who rarely get &#8220;taken out&#8221; aren&#8217;t tougher, they&#8217;re biologically better prepared.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://discover.oh.fitness/subscribe?"><span>Subscribe now</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. Follow the link below and stay in the loop, wherever you are.</p><p>Remember to <strong>turn on notifications</strong> for the channel.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E&quot;,&quot;text&quot;:&quot;Follow on WhatsApp&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="https://whatsapp.com/channel/0029Vb6SCHq60eBfl8KYy71E"><span>Follow on WhatsApp</span></a></p>]]></content:encoded></item><item><title><![CDATA[How Your Body Learns to Breathe Power Into Performance]]></title><description><![CDATA[Things You Didn&#8217;t Know Your Body Was Capable Of - Episode 7]]></description><link>https://discover.oh.fitness/p/how-your-body-learns-to-breathe-power</link><guid isPermaLink="false">https://discover.oh.fitness/p/how-your-body-learns-to-breathe-power</guid><dc:creator><![CDATA[oh]]></dc:creator><pubDate>Fri, 12 Dec 2025 14:54:31 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!InBp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>There&#8217;s a quiet kind of fatigue that&#8217;s become normal. You wake up on time, eat well enough, get your eight hours, but yet, somehow, halfway through the day, your energy dips and everything feels just a bit heavier than it should. You chalk it up to stress, age, or maybe poor sleep. But there&#8217;s a deeper story unfolding inside your body.</p><p><strong>Did you know?</strong> Every thought you process, every move you make, every ounce of energy you summon depends on how efficiently your body can deliver <strong>oxygen</strong> to your cells. It&#8217;s the invisible currency of performance, fuelling not only your muscles, but your brain, your focus, your recovery, your mood.</p><p><strong>Did you </strong><em><strong>also</strong></em><strong> know?</strong> You do not need to rely on caffeine, supplements, or sheer willpower! Enter, <strong>EPO</strong>: your body&#8217;s intelligent adaptation that increases your oxygen-carrying capacity when challenged.</p><h2>What Happens When You Build This Capability</h2><p>When your body becomes better at using oxygen, everything changes!</p><ul><li><p>You have more energy &#8212; naturally.</p></li><li><p>You think sharper, longer.</p></li><li><p>You recover faster from stress, whether physical or emotional.</p></li><li><p>You build resilience you can feel.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!InBp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!InBp!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 424w, https://substackcdn.com/image/fetch/$s_!InBp!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 848w, https://substackcdn.com/image/fetch/$s_!InBp!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!InBp!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!InBp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg" width="728" height="585.8125" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:515,&quot;width&quot;:640,&quot;resizeWidth&quot;:728,&quot;bytes&quot;:76250,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://media.optimisedhumans.com/i/181326983?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe04afd12-8d7e-4559-8773-d48f3cc731fd_640x640.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!InBp!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 424w, https://substackcdn.com/image/fetch/$s_!InBp!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 848w, https://substackcdn.com/image/fetch/$s_!InBp!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!InBp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd732e078-0840-4d6a-8dc3-db69eee21e05_640x515.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>How the EPO Boost Works</h1><p>To understand the EPO boost, you have to start with a simple truth: <em>your body is obsessed with balance</em>. It&#8217;s always scanning for shifts (in temperature, energy, oxygen), and adapting to keep you alive and efficient.</p><p>When oxygen levels, for instance, drop, something remarkable happens. Deep in your kidneys, specialised cells act as biological sensors. They detect the reduced oxygen and send out a signal in the form of a hormone called <strong>erythropoietin</strong>, or <strong>EPO</strong> (for short).</p><p>EPO travels through your bloodstream to the bone marrow, where it gives a clear instruction:</p><blockquote><p><em>&#8220;We need more oxygen carriers.&#8221;</em></p></blockquote><p>Your bone marrow responds by producing <strong>more red blood cells</strong>, each one, a microscopic delivery truck packed with <em>haemoglobin</em>, the protein that binds oxygen and carries it to your muscles, brain, and organs.</p><p>With more red blood cells circulating, your blood becomes richer in oxygen. Every heartbeat now delivers more fuel. Over time, this adaptation increases your <strong><a href="https://open.substack.com/pub/humansofthefuture/p/how-your-body-unlocks-more-stamina?utm_campaign=post-expanded-share&amp;utm_medium=web">VO&#8322; max</a></strong> (the maximum amount of oxygen your body can use during exercise): a key marker of endurance, vitality, and recovery efficiency.</p><p>But that&#8217;s just the beginning. The EPO response triggers a cascade of supporting adaptations:</p><ul><li><p><strong>Your capillaries multiply</strong>, improving oxygen delivery to tissues.</p></li><li><p><strong>Your mitochondria</strong> (the energy factories inside your cells) become more efficient, producing more energy from each molecule of oxygen.</p></li><li><p><strong>Your heart and lungs</strong> work more economically, delivering the same effort at a lower heart rate.</p></li></ul><p>In essence, your body becomes a better oxygen economy, generating more power with less strain.</p><h1>How to Train Your Oxygen Engine</h1><p>Athletes typically supercharge this capability by training at high altitudes, giving them a huge performance boost when they get into competition. You don&#8217;t need to live at altitude or train like an Olympian to activate your body&#8217;s natural EPO response. What you need is <strong>smart, consistent conditioning</strong>, the kind that teaches your system to handle lower oxygen levels safely and adaptively.</p><p>The goal is simple: create controlled demand, allow recovery, and let your body do what it&#8217;s designed to do &#8212; <em>adapt</em>.</p><h2><strong>Aerobic Conditioning: Build the Foundation</strong></h2><p>Your oxygen system thrives on rhythm and repetition. Consistent, moderate-intensity aerobic work like running, swimming, cycling, brisk walking, forms the base layer for EPO adaptation.</p><p>This kind of steady training:</p><ul><li><p>Expands <strong>capillary networks</strong>, improving oxygen delivery to muscles.</p></li><li><p>Strengthens the <strong>heart</strong>, making each beat more efficient.</p></li><li><p>Improves <strong>VO&#8322; max</strong> gradually, without overwhelming your system.</p></li></ul><p>Start simple: 30&#8211;45 minutes of sustained activity, three to four times per week, at a pace where you can still speak comfortably.</p><h2><strong>Intermittent Intensity: Trigger the Adaptation</strong></h2><p>Once the base is built, you need stress signals: short bouts that tell your body to &#8220;upgrade&#8221;.</p><p><strong>Interval training</strong> does exactly that.</p><ul><li><p>Alternate between 60&#8211;90 seconds of high effort and 2&#8211;3 minutes of active recovery.</p></li><li><p>Repeat 4&#8211;6 times.</p></li><li><p>As you adapt, shorten recovery or slightly lengthen work intervals.</p></li></ul><p>Each surge temporarily lowers oxygen availability, prompting your kidneys to release EPO. Done consistently, your body learns to recover faster and deliver oxygen more efficiently with each session.</p><h2><strong>Breathwork: Train the Signal</strong></h2><p>You can also train your oxygen system without running at all. Breath control exercises such as <strong>nasal breathing</strong>, <strong>breath-hold intervals</strong>, or <strong>slow exhalations</strong>, mimic the mild oxygen deprivation that triggers EPO.</p><p>Try this simple protocol:</p><ol><li><p>Breathe in through your nose for 4 seconds.</p></li><li><p>Hold for 4 seconds.</p></li><li><p>Exhale slowly through your nose for 6&#8211;8 seconds.</p></li><li><p>Rest and repeat for 2&#8211;3 minutes.</p></li></ol><p>Practising breath control helps your body get better at using oxygen and staying calm under pressure. It teaches you to handle higher levels of carbon dioxide (CO&#8322;), which means your body learns to make the most of each breath. It also strengthens your <strong>diaphragm</strong>, the main muscle that powers your breathing.</p><p>Even something as simple as breathing through your nose while walking, stretching, or doing chores adds up over time.</p><h2><strong>Nutrition &amp; Recovery</strong></h2><p>EPO-driven adaptation depends on raw materials. To build more red blood cells, your body needs:</p><ul><li><p><strong>Iron</strong> (leafy greens, red meat, lentils)</p></li><li><p><strong>Vitamin B12 and folate</strong> (eggs, fish, beans)</p></li><li><p><strong>Hydration</strong> to maintain plasma volume</p></li><li><p><strong>Sleep</strong>, when EPO production peaks naturally</p></li></ul><p>Recovery is where the change <em>sticks. </em>Stress triggers the signal, but rest is when your body integrates the lesson and upgrades its capacity for the next challenge.</p><h1>The Challenge: Train Your Oxygen Engine</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!1Jc1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!1Jc1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 424w, https://substackcdn.com/image/fetch/$s_!1Jc1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 848w, https://substackcdn.com/image/fetch/$s_!1Jc1!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!1Jc1!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!1Jc1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg" width="1199" height="1026" 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srcset="https://substackcdn.com/image/fetch/$s_!1Jc1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 424w, https://substackcdn.com/image/fetch/$s_!1Jc1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 848w, https://substackcdn.com/image/fetch/$s_!1Jc1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!1Jc1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0188af70-46c1-4f34-be26-d692b0888a10_1199x1026.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>For the next <strong>7 days</strong>, take on a simple challenge:</p><p><strong>Move daily (15&#8211;20 minutes): </strong>Choose any low-to-moderate activity you enjoy: a brisk walk, jog, swim, cycle, or even stairs. The goal isn&#8217;t intensity; it&#8217;s <em>consistency</em>. Move at a pace where you can still breathe through your nose and hold a conversation. This builds the foundation of oxygen efficiency.</p><p><strong>Breathe consciously:  </strong>Once a day, practise slow nasal breathing. Inhale through your nose for 4 seconds. Hold for 4 seconds. Exhale slowly through your nose for 6&#8211;8 seconds. Repeat for 3&#8211;5 minutes.</p><p><strong>Recover completely: </strong>End each day by slowing down your breath again before bed. This helps your body switch into recovery mode, where all the adaptation and the magic happens.</p><p>At the end of the week, take note of how you feel. Do you recover faster after activity? Do you feel steadier through the day? Has your sleep or focus improved? Then share it with us. Tell the community how your body responded, what you learned, and what surprised you.</p><p>You&#8217;ll not only inspire someone else, you&#8217;ll also prove something powerful to yourself!</p><div><hr></div><h1><strong>Next In The Series</strong></h1><p>In the next episode, we&#8217;re going to explore one of those biological mechanisms that you can <em>feel </em>almost immediately. When you&#8217;re done, you can <em>actually</em> experience the difference in performance, focus, or stamina. This immediate feedback makes it one of the most empowering &#8220;experiments&#8221; you&#8217;ll try for yourself, turning science into experience.</p><p>Catch you on the next one.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://discover.oh.fitness/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe now&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://discover.oh.fitness/subscribe?"><span>Subscribe now</span></a></p><h1><strong>Notifications On-The-Go</strong></h1><p>We&#8217;ve made it even easier to stay connected. For quick reads, performance tips, and updates from the <strong>Optimised Humans</strong> community while you&#8217;re on the move, join our <strong>WhatsApp Channel</strong>. You&#8217;ll get bite-sized insights, reminders, and early access to new articles &#8212; all delivered straight to your phone. 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