{"version":"1.0","provider_name":"bezec.eu","provider_url":"https:\/\/www.bezec.eu\/pl\/","author_name":"bezec.eu","author_url":"https:\/\/www.bezec.eu\/pl\/","title":"3 Struktury treningowe Heart Rate Fartlek (B+)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"cCIWJ1QOeW\"><a href=\"https:\/\/www.bezec.eu\/pl\/3-struktury-treningowe-heart-rate-fartlek-b\/\">3 Struktury treningowe Heart Rate Fartlek (B+)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.bezec.eu\/pl\/3-struktury-treningowe-heart-rate-fartlek-b\/embed\/#?secret=cCIWJ1QOeW\" width=\"600\" height=\"338\" title=\"&#8222;3 Struktury treningowe Heart Rate Fartlek (B+)&#8221; &#8212; bezec.eu\" data-secret=\"cCIWJ1QOeW\" 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\/\/# sourceURL=https:\/\/www.bezec.eu\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.bezec.eu\/wp-content\/uploads\/2023\/11\/fartlek_03.jpg","thumbnail_width":1200,"thumbnail_height":675,"description":"Nadszed\u0142 czas, aby przenie\u015b\u0107 sw\u00f3j trening na wy\u017cszy poziom dzi\u0119ki monitorowi t\u0119tna. Przedstawiam trzy r\u00f3\u017cne struktury tego typu treningu, kt\u00f3re pomog\u0105 ci osi\u0105gn\u0105\u0107 optymalne spalanie t\u0142uszczu, pomog\u0105 ci zbudowa\u0107 podstawowy budulec ka\u017cdego biegacza, jakim jest wytrzyma\u0142o\u015b\u0107 og\u00f3lna. Dzi\u0119ki temu mo\u017cna z \u0142atwo\u015bci\u0105 pokona\u0107 dowolny dystans, zaczynaj\u0105c od 10 km w trakcie i po 20 tygodniach [&hellip;]"}