As a certified strength and conditioning specialist and a USA Level 1 weightlifting coach, Professor Miller brings a tremendous amount of field experience to his research into muscle physiology. His early focus on the influence of strength training on athletic performance evolved into an interest in how human beings respond to long-term space travel. To learn more, Dr. Miller has used animal models to investigate the deleterious effects of microgravity on physiology, and how those effects can be countered, and participated in an ongoing NASA project that included flying an experiment on the ill-fated Columbia shuttle in 2003.