1.0CoachUp Nationhttps://www.coachup.com/nationCoachUp Nationhttps://www.coachup.com/nation/articles/author/coachupnationrich600338<blockquote class="wp-embedded-content" data-secret="IQjlusDvd7"><a href="https://www.coachup.com/nation/articles/where-to-begin-boxing-for-fitness">Where to Begin: Boxing for Fitness</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.coachup.com/nation/articles/where-to-begin-boxing-for-fitness/embed#?secret=IQjlusDvd7" width="600" height="338" title="“Where to Begin: Boxing for Fitness” — CoachUp Nation" data-secret="IQjlusDvd7" 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/2022/11/Box-for-fitness-training-scaled.jpeg20481367Q&A: “I want to start boxing for cardio and fitness purposes. Where do I begin?” People have been boxing for thousands of years. Whether the purpose was settling an argument or purely for sport, boxing is one of the oldest forms of athletics known to man. Nowadays, with the booming popularity of mixed martial arts, […]