Warm-up activities refer to all kinds of physical exercises before the main physical fitness activities begin, and the time is generally 5 ~ 10 minutes.
Basic activities include aerobic exercise, strength exercises, ball games, traditional sports in China and fitness methods. , the time is generally 30-60 minutes.
Relaxation activities are all kinds of physical activities after physical fitness activities, mainly including low-intensity activities such as walking or jogging and various pulling exercises.
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 to adapt to our body and mind.