{"version":"1.0","provider_name":"John Peter Fitness","provider_url":"https:\/\/johnpeterfitness.es\/en","author_name":"admin","author_url":"https:\/\/johnpeterfitness.es\/en\/author\/admin\/","title":"BARRA OLIMPICA HEXAGONAL DESMONTADA 1,60 MTS - John Peter Fitness","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"G1dRV4NuuP\"><a href=\"https:\/\/johnpeterfitness.es\/en\/product\/barra-olimpica-hexagonal-desmontada-160-mts\/\">OLYMPIC HEX BAR, DISASSEMBLED, 1.60 M<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/johnpeterfitness.es\/en\/product\/barra-olimpica-hexagonal-desmontada-160-mts\/embed\/#?secret=G1dRV4NuuP\" width=\"600\" height=\"338\" title=\"\u201cOLYMPIC HEX BAR, DISASSEMBLED, 1.60 M\u201d \u2014 John Peter Fitness\" data-secret=\"G1dRV4NuuP\" 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>","thumbnail_url":"https:\/\/johnpeterfitness.es\/wp-content\/uploads\/2025\/09\/3073-thickbox_default-Barra-Olimpica-Hexagonal-Desmontada-160-Mts.jpg","thumbnail_width":800,"thumbnail_height":800,"description":"Las barras hexagonales se crearon como alternativa a las barras rectas para los ejercicios de peso muerto ya que el desplazamiento del centro de gravedad de la carga provocando una mayor tensi\u00f3n sobre las rodillas con el consiguiente aumento en el trabajo de los cu\u00e1driceps y un descenso de la tensi\u00f3n en las caderas y [&hellip;]"}