{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"The Faster Beyond 50 Podcast","title":"The Science Behind Endurance","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/ccfa9735\"></iframe>","width":"100%","height":180,"duration":2432,"description":"Is it possible to run faster… by running slower? Coach Lindsey and Brad unpack the science behind improving your pace at a low heart rate in this foundational episode. Learn why Zone 2 training is your biggest performance unlock - especially if you're over 50, and how to avoid the “junk miles” trap.","thumbnail_url":"https://img.transistorcdn.com/Sspv_sepvbvnBhK_IkS0D9gRMP72z8z4BZ0PD2oxZOg/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9iZjgz/ZTc1M2ZkZTRjYWM4/ZDMwMTE5NjEzZTA1/YjNmMy5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}