Speed ball is an independent fashion sport born out of boxing and Sanda. In Europe and America, it has become as popular as yoga and hip-hop, and recently it has spread to China. Speed ball used to be an auxiliary training equipment for boxing and Sanda. Because it is simple, interesting and unique, it plays a wonderful role in modern people's exercise and psychological rehabilitation. Nowadays, the speed ball is loved by more and more people because of its simple equipment and easy-to-learn technology.

Boxing is helpful to cultivate concentration, quick response and accurate operation. It can not only exercise our bodies, but also improve our work and study. Rebound is also a good way to improve children's attitude and concentration.