1, base: used with tennis balls with ropes, can hold water/sand/mud, and is light and durable. It can be filled with sand and added with falling objects of different substances, which varies from person to person and depends on strength. It is not recommended to practice vigorously.

2. First, find an empty and flat field; Fill the base with water/sand/soil and put it directly on the ground. Then tie the other end of the tennis ball to the trainer with a rope, then throw the tennis ball up and hit it with a racket.

3, be sure to move, return to your position after hitting the ball, mainly to practice the pace. It's no use if you just stand there motionless. Of course, you also need to practice with real people, because after all, every ball is different, and you have to adapt and adjust according to your own rhythm.

The tennis trainer occupies a small space, can be used indoors and outdoors, and is easy to carry. You can practice forehand, backhand and various hitting techniques. It can improve the performance level and standardize various basic movements.

Suitable for male and female tennis fans and professional players of all ages; Can be placed at home, school and professional sports venues; Both training and leisure; Including: white-collar students, the elderly and children feel the fun of tennis at home, company and school without tennis courts and friends.