Stacy Sims

Dr. Stacy Sims is a pioneering exercise physiologist and nutrition scientist dedicated to revolutionizing women’s health and performance. She gained global recognition for her seminal book, ROAR, and her insistent motto that “women are not small men.” Through her tenure at Stanford University and the Auckland University of Technology, Dr. Sims has contributed extensively to the scientific understanding of sex differences in training. She now focuses on educating athletes and coaches on how to work with unique female physiology across the lifespan, from puberty through menopause.