Description:

The portable tennis training rubber string has high elasticity and wear resistance, which can shorten the rebound force, wrap some of the cord around the base to your desired length or you can stretch it for heavy and longer swings. No need to wait for a companion, simply training with yourself. No need to pick up the ball, the tennis ball hits out with the elastic rope to rebound automatically. Get started to train your serve, forehand and backhand easily. tennis trainer is a good gift for tennis lovers, family and children who like to play tennis. It can significantly improve swing rhythm, tempo, footwork and techniques. It is ideal for indoor and outdoor practice such as playgrounds, gardens, parks, tennis court and etc.