Pete McCall is a personal trainer, the host of the All About Fitness podcast, author of Ageless Intensity: High Intensity Workouts to Slow the Aging Process and Smarter Workouts: the Science of Exercise Made Simple (both published by Human Kinetics) as well as several articles and textbook chapters about exercise physiology. Pete holds a MS in exercise science and has been educating fitness professionals since 2002. Currently Pete lives in Carlsbad, CA where he is an education consultant for Core Health & Fitness, the parent company of Nautilus and StairMaster, as well as a content creator for both the American Council on Exercise and the National Academy of Sports Medicine.