Dr. Mike Israetel

Dr. Mike Israetel is a fitness author, educator, and co-founder of Renaissance Periodization (RP) Strength, known for his evidence-based work in training, nutrition, and hypertrophy. He earned a Ph.D. in Sport Physiology from East Tennessee State University and has also worked as a professor, coach, and competitive athlete in bodybuilding, powerlifting, and Brazilian jiu-jitsu.