A general term for all kinds of equipment, apparatus, and supplies used in competitive sports, athletic competitions, and fitness exercises. Sports equipment and sports activities are interdependent and mutually promote each other. The popularity of sports and the diversification of sports events have led to the development of various types and specifications of sports equipment.

High-quality, stable-performance, and reliable sports equipment not only ensures fair and intense competitions but also creates the necessary material conditions for the improvement of sports levels. The human body is an organic whole composed of various organ systems. When engaging in sports activities, it appears as if only the muscles are in motion.

Actually, organs such as breathing and blood circulation are all active, and they are all coordinated by the cerebral cortex. Warming up is to enhance the excitement of the cerebral cortex neurons. It also slightly raises body temperature, keeping muscles and tendons in good condition with excellent elasticity and extensibility, preventing injury or tearing due to sudden contraction, which is particularly important in winter. When throwing objects like hand grenades, shot put, medicine ball, or baseball, one must follow the teacher's commands without any negligence.