A device for playing tennis by yourself. It allows you to practice without a full court or partner.
The ball is attached to the device with a long elastic cord. When you hit the ball with a racket, it flies forward and then returns.
A device for playing tennis by yourself. It allows you to practice without a full court or partner.
The ball is attached to the device with a long elastic cord. When you hit the ball with a racket, it flies forward and then returns.