ดูวิดีโอฟรี GoPro cross Training

Complex Strength Training day #2 at Red Bull headquarters in Santa Monica with Big Wave World Tour Champion Jamie Sterling and Reno Makani. Instructed by professional trainer Per Lundstam. Complex Strength Training is one of the most advanced forms of sports training, integrates strength training, plyometrics and sport-specific movement. It consists of an intense strength exercise followed by a plyometric exercise. Shot this video on Gopro HD Hero camera at 1080i 30 fps.