1.0New Life Health Centerhttps://newlife.com.cy/demo/enMariahttps://newlife.com.cy/demo/en/author/maria/rich600338<blockquote class="wp-embedded-content" data-secret="KMPXnwCWxF"><a href="https://newlife.com.cy/demo/en/decline-crunch/">Decline crunch</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://newlife.com.cy/demo/en/decline-crunch/embed/#?secret=KMPXnwCWxF" width="600" height="338" title="“Decline crunch” — New Life Health Center" data-secret="KMPXnwCWxF" 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://newlife.com.cy/demo/wp-includes/js/wp-embed.min.js </script> Exercise details Target muscle: Rectus Abdominis Synergists: Internal and External Obliques Mechanics: Isolation Force: Pull Starting position Lie on your back (supine) on a declined bench and hook your feet under the rolls. Position your hands either across your chest or behind your head or neck. To protect your lower back, press it down, against […]