"Noted sports performance expert and bestselling author of Core Performance, Verstegen reveals the training program he uses with elite athletes and U.S. Special Operations Forces. As founder and president of Athletes Performance, Mark Verstegen has t
عن المؤلف
Mark Verstegen is the owner and director EXOS as well as a consultant to numerous athletic governing bodies. He lives in Tempe, Arizona. Pete Williams is the author of The Draft, and coauthor of thirteen books, including the Core Performance series. He lives in Safety Harbor, Florida.