1.0CoachUp Nationhttps://www.coachup.com/nationMatthew Sheekshttps://www.coachup.com/nation/articles/author/matthewsheeksrich600338<blockquote class="wp-embedded-content" data-secret="dfxXFyrAts"><a href="https://www.coachup.com/nation/articles/central-governor-theory">Central Governor Theory</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.coachup.com/nation/articles/central-governor-theory/embed#?secret=dfxXFyrAts" width="600" height="338" title="“Central Governor Theory” — CoachUp Nation" data-secret="dfxXFyrAts" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.coachup.com/nation/wp-includes/js/wp-embed.min.js </script> https://www.coachup.com/nation/wp-content/uploads/2015/08/central_governor_theory.jpg636474Most of us are familiar with Aerobic/Cardiovascular model of understanding performance in endurance sports. This is probably the method you learned in biology, or exercise science, or many other training manuals. Most coaches reference this model, which focuses on the body’s ability to process and deliver oxygen to working muscles. This model usually focuses on […]