Warm-up activities, basic activities, relaxation activities. Preparatory activities can be divided into general preparatory activities and special preparatory activities. The general warm-up activities are mainly some general physical exercises, mainly including running, kicking and bending. General warm-up activities can improve the overall metabolic level and the excitement of cerebral cortex, and reduce the occurrence of sports injuries.

Special warm-up activities refer to physical exercises that are adapted to the content of physical exercises, such as shooting and dribbling before playing basketball and jogging before running. Unless there are some special sports and competitions, ordinary people only need to carry out general preparatory activities when exercising, and then they can carry out formal sports activities.

Extended data

Warm-up activities can "warm up" various organs and systems of the body, increase joint mobility, improve the elasticity of soft tissues such as muscles and ligaments, and prevent muscle injury. After physical fitness activities, doing some moderate relaxation activities will help to eliminate fatigue, alleviate or avoid some uncomfortable symptoms of the body, and gradually restore the functions of various organs and systems of the body from the state of exercise to the state of quietness.

Try to wear sportswear and sports shoes during exercise, which can not only improve the comfort of exercise, but also reduce the risk of sports injury. In order to prevent sports injuries, we must do a good job of warm-up before sports so that the body and mind can adapt to the reaction. It must be noted that the intensity of exercise varies from person to person. Don't blindly compare with others. There is no best movement and action. Only what suits your physical condition is the best.