About this episode
NASM Master Instructor Rick Richey talks with guest Pete McCall about high-intensity exercises and their impact on the aging process. The two discuss McCall's book on the subject, how the research from exercisers in their 70’s have seen similar muscle enzyme activity of those in their 20’s. The discussion will also include hormone production, muscle fiber recruitment, and the safety concerns of age-related HIIT programming. Want to learn even more? Become NASM Elite today and get unlimited access to our most popular programs. https://nasm.co/2SZb8PQ --- Send in a voice message: https://anchor.fm/nasm-cpt/message