1.0Body Building and Fitness News Bloghttps://www.realmuscleforum.com/contentMarkhttps://www.realmuscleforum.com/content/author/mark/rich600338<blockquote class="wp-embedded-content" data-secret="x0ciejKooY"><a href="https://www.realmuscleforum.com/content/side-plank-exercise/">Side Plank Exercise</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.realmuscleforum.com/content/side-plank-exercise/embed/#?secret=x0ciejKooY" width="600" height="338" title="“Side Plank Exercise” — Body Building and Fitness News Blog" data-secret="x0ciejKooY" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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); /* ]]> */ </script> https://www.realmuscleforum.com/content/wp-content/uploads/2018/08/external_oblique.jpg512512The side plank is an excellent way to strengthen your External Oblique muscles as well as toning up your abdominals. There are a number of different ways in which you can create a side plank. The first one is to do a traditional press up but on the upward movement simply twist your body over placing your legs side on with the floor and resting on your elbow. You can either have both feet straight together or one on the