Get off to the right start training with your Tennis SpeedChain with the TS Foundation 4 program.
Included with your purchase of the Tennis SpeedChain product.
Product Information
TS Foundation 4 lays the groundwork for supercharging your strokes and your game. TS Foundation 4 stimulates, activates and accelerates the muscles that produce 70 percent of your total serve and forehand swing speed.
Get every workout with the Tennis SpeedChain off to the right start with the TS Foundation 4 program.
Four (4) novel, proprietary exercises to warm up your muscles and nerves and establish the foundation for a fast and intense training session with your Tennis SpeedChain.
Power tennis training made fast and easy with the SpeedChain.
