{"version":"1.0","provider_name":"Training.fit","provider_url":"https:\/\/training.fit\/es\/","author_name":"Chalid El-Heliebi","author_url":"https:\/\/training.fit\/es\/author\/chalid\/","title":"Balanc\u00edn para abdominales","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HYVcyv5Zbw\"><a href=\"https:\/\/training.fit\/es\/equipamiento\/balancin-para-abdominales\/\">Balanc\u00edn para abdominales<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/training.fit\/es\/equipamiento\/balancin-para-abdominales\/embed\/#?secret=HYVcyv5Zbw\" width=\"600\" height=\"338\" title=\"\u00abBalanc\u00edn para abdominales\u00bb \u2014 Training.fit\" data-secret=\"HYVcyv5Zbw\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/training.fit\/wp-content\/uploads\/2026\/10\/ab-rocker-equipment.webp","thumbnail_width":1536,"thumbnail_height":1024,"description":"El balanc\u00edn para abdominales, tambi\u00e9n conocido como ab rocker, es una estructura curva que se apoya en el suelo y tiene un soporte para la cabeza. Te tumbas dentro de la estructura, flexionas las rodillas y sujetas las asas mientras haces un crunch de recorrido corto. La estructura se balancea con el movimiento. El balanc\u00edn es distinto de la rueda abdominal, que alejas del cuerpo al hacer un rollout. Elige [&hellip;]"}