Coach Harmon III: Workout helped calm Koepka
June 19, 2017
Coach Claude Harmon III reveals how U.S. Open champion Brooks Koepka prepared for his final round at Erin Hills.
Video: Brooks Koepka's workout routine for the U.S. Open
Coach Claude Harmon III reveals how U.S. Open champion Brooks Koepka prepared for his final round at Erin Hills.
