I always listen to podcasts while I exercise and have found many that I have been very helpful. These two podcasts are my top choices at present:
Dr. Andrew Huberman, a neurobiologist at Stanford University who delves into a variety of topics related to the brain and what, when, how we do various things can be helpful or sometimes harmful. Along with YouTube, Apple podcasts, you can find his weekly topics by go directly to https://hubermanlab.com.
Dr. Bret Scher, a cardiologist at DietDoctor web site, is one of the best interviewers for covering the subject matter succinctly and keeping guests on point. https://www.dietdoctor.com/video/podcast