Dr. Jason Karp is CEO of Kyniska Running. He is also a coach, exercise physiologist, and author of 12 books and 400+ articles. He is the 2011 IDEA Personal Trainer of the Year and two-time recipient of the President’s Council on Sports, Fitness & Nutrition Community Leadership award. His REVO₂LUTION RUNNING™ certification has been obtained by coaches and fitness professionals in 25 countries.