Grant Vanderhayden. Смотреть видео: How To Hit A Tennis Backhand Simple Tips For A Perfect Backhand, Hit The ATP Forehand In 5 Minutes My BEST Drills Checkpoints To Build Permanent Muscle Memory, How To Hit The Perfect Tennis Serve 3 Drills For Effortless Tennis Serve Pro Drop Power, 7 Easy Checkpoints For A Perfect Serve.