ServeLab | Fuzzy Yellow Balls

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Live Arm

There are two ways to serve faster. One is to fix your technique, which you’re about to do with ServeLab. The other is to fix your arm.

Inside “Live Arm,” Dr. Kovacs shows you the specific stretches and exercises that will improve your flexibility, explosive power, and stability at the point of contact… the three ingredients you need to be able to accelerate your arm and the racket like a Formula 1 Racecar.

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[[6700 | currency]] ~~[[29100 | currency]]~~

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