{"version":"1.0","provider_name":"FirstDown PlayBook","provider_url":"https:\/\/firstdown.playbooktech.com\/coaches-community","author_name":"Charlie Coiner","author_url":"https:\/\/firstdown.playbooktech.com\/coaches-community\/author\/admin","title":"Offensive Line Splits & Levels","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"qnpDgBeeAl\"><a href=\"https:\/\/firstdown.playbooktech.com\/coaches-community\/offensive-line-splits-levels\">Offensive Line Splits &#038; Levels<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/firstdown.playbooktech.com\/coaches-community\/offensive-line-splits-levels\/embed#?secret=qnpDgBeeAl\" width=\"600\" height=\"338\" title=\"&#8220;Offensive Line Splits &#038; Levels&#8221; &#8212; FirstDown PlayBook\" data-secret=\"qnpDgBeeAl\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/firstdown.playbooktech.com\/coaches-community\/wp-content\/uploads\/2022\/03\/Really-Play-Drawing-1.png","thumbnail_width":1000,"thumbnail_height":750,"description":"Good offensive Line coaches and good offensive lines are very aware of offensive line splits and levels. This all starts as the linemen are waiting at the line of scrimmage for the next play. For you who still huddle, it is as you are breaking the huddle and coming to the line of scrimmage. Once [&hellip;]"}