Too much weight can hurt knees and other joints. Don't worry, you get hurt easily.

The weight-bearing vest bounces the kick through the weight-bearing sandbag of the vest, which can effectively improve your kicking speed and running speed, and can be used as a high jump, long jump and runner to improve their training level. Safe and hygienic, comfortable to wear, convenient to use, not limited by the venue. It can quickly improve explosive power, jumping ability and sensitivity, and enhance endurance. Martial arts training can improve the speed of punching and kicking and enhance combat effectiveness.