ZARSIO Solo Tennis Trainer Rebound Ball with String Portable Tennis Equipment for Self Tennis Training Kit with 3 String Balls for Adults Beginners

The Single Tennis Trainer is also great for your throwing, serving and swinging. You can practice how to stand up, position yourself and keep your feet moving. It helps you gain critical hand-eye coordination and judge ball speed, etc.

This single tennis trainer allows you to practice tennis without a partner or wall at any time. No need to run after the ball, the elastic rope will automatically rebound.
Includes 3 tennis ball trainer rebound balls, 1 base. Our tennis balls are made of high quality wool and rubber for durability.
Unscrew the lid of the training base and you can fill it with water or sand. Once filled, it will have enough weight to support your swing.
The non-slip material on the bottom will hold the training base in place. The top of the base has an anti-tangle design, so you don’t have to deal with tangled rubber cords.
The tennis trainer is a great gift for tennis enthusiasts, families who love to play tennis. It can significantly improve swing rhythm, tempo, footwork and technique. It is ideal for indoor and outdoor practice, such as playgrounds, gardens, parks, tennis courts, etc.