B00GM0GB9Q Sweet Spotter The White

This device is designed to help you fix all your postural problems. Its unforgiving qualities forces players to concentrate on their hand eye body coordination. It reinforces proper posture, perfect point of contact, outstanding strike zone mastery, and enhances perfect full swing development. Players intuitively fine tune every aspect of their game and strengthen the tennis muscles along the way. There is no device on the market that combines the multi-dimensional benefits this device adds to each player’s attempt to improve faster than normal. It is no surprise that several grand slam players, high level college players, and recreational players who are serious about giving themselves the only unfair advantage on the market have already adopted the device and are winning big.
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Weight and Balance of a tennis racket
Universal 4 3/8 grip
Perfect sweet spot size
Swing weight designed to double your racket head acceleration

Full online video tutorial upon request
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