1.0CoachUp Nationhttps://www.coachup.com/nationJessica Weisshttps://www.coachup.com/nation/articles/author/jessicaweissrich600338<blockquote class="wp-embedded-content" data-secret="f5AD0TcLwl"><a href="https://www.coachup.com/nation/articles/do-you-flex-your-mental-muscles">Do You Flex Your Mental Muscles?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.coachup.com/nation/articles/do-you-flex-your-mental-muscles/embed#?secret=f5AD0TcLwl" width="600" height="338" title="“Do You Flex Your Mental Muscles?” — CoachUp Nation" data-secret="f5AD0TcLwl" 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/2017/03/cropped-dreamstime_s_49886130.png799449Mental exercises are just as important as physical exercises when it comes to performance as an athlete and even as a coach. Specific exercises can be performed before (preparation), during (utilization) and after (reflection) individual training sessions. If you feel your progress is stagnant, the answer to the following question may indicate an area to […]