Pojie was originally created in 2008 to produce a tennis accessory that could modify impact profile through the racket and thus protect injured joints. Even though that was the original intent, product testing demonstrated that the device affected performance of the racquet in many positive ways. There was substantially more spin, control was considerably improved, and impact was attenuated with less elbow and shoulder joint inflammation symptoms. This device has enhanced play across a broad spectrum of player capabilities and needs. Get ready to improve your game with Pojie!