When you need to work on drills you can’t always get to the court or find a partner. In those cases, you need this trainer. Fill the base with water, and start hitting as you wish. The harder you hit the faster the ball is returned.
Because you can practice tennis in your driveway…
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When you need to work on drills you can’t always get to the court or find a partner. In those cases, you need this trainer.
