Improve your tennis game, increase your power, speed and agility while avoiding injuries in just 10 minutes each day Tennis anyone? It will be tennis everyone with Net Flex, a new scientifically... This description may be from another edition of this product.
Now that I've hit my prime, I have less time to play tennis and more aches afterward. Until now...Net Flex is an easy to understand, very helpful book for me. The stretches are well-targeted to the right muscles, and I am definitely improving my game with the guidance in the book! By increasing flexibility I can reduce injuries...a good combination!
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