Michael E. Hahn received his B.S. degree in Biological Sciences in 1996 from Colorado Mesa University, Grand Junction, USA, his M.S. degree in Exercise and Sports Science in 2000 from Iowa State University, Ames, USA, and his Ph.D. degree in Exercise and Movement Science in 2003 from the University of Oregon, Eugene, USA. After graduate training, he served on the faculty of Health and Human Development at Montana State University—Bozeman for five years, then as Motion Laboratory Director in the VA Puget Sound in Seattle for four years, and is currently an Associate Professor in the Department of Human Physiology and the Director of the Bowerman Sports Science Clinic at the University of Oregon, Eugene, USA. His research interests include injury prevention and performance prediction in athletes and design of machine learning applications in control of lower limb prostheses.