1.0The Challengehttps://the-challenge.ch/en/Beat Steblerhttps://the-challenge.ch/en/author/beat/rich600338<blockquote class="wp-embedded-content" data-secret="mJVTUo8KTe"><a href="https://the-challenge.ch/en/strength-training-in-general/">Strength training in general</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://the-challenge.ch/en/strength-training-in-general/embed/#?secret=mJVTUo8KTe" width="600" height="338" title="“Strength training in general” — The Challenge" data-secret="mJVTUo8KTe" 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://the-challenge.ch/wp-includes/js/wp-embed.min.js </script> https://the-challenge.ch/wp-content/uploads/2023/12/Aelterer_Athlet.jpg19201058Strength training not only improves muscular performance, but also helps to increase speed, endurance and explosiveness. It also helps to prevent injuries by promoting the stability of joints, ligaments and tendons. The role of strength training becomes even more important in elite sport in the third phase of life than it is in younger years,… Read More »