Andy Galpin, PhD on Instagram: "In this episode — Building a Strong Heart — you’ll learn all about the special anatomical and physiological characteristics that make your heart the most unique MUSCLE in your entire body, and you’ll learn specific steps you can take to improve your cardiovascular health and VO2 Max. I cover things like why you breathe, how a heart can keep beating even after it loses nerve innervation (e.g., if it gets pulled out of your chest, Temple of Doom style), why it never