A complete fitness activity includes three important parts: warm-up activity, basic activity and relaxation activity. 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.
Extended data
General warm-up activity is a kind of whole body warm-up exercise, including fascia carding, neuromuscular activation (low intensity), body warm-up (jogging, cycling, etc. ), dynamic traction and so on. These activities have nothing to do with specific neuromuscular activities.
The movement structure, rhythm, intensity and speed of special warm-up activities are close to formal sports. For example, track and field athletes can do some activities such as running, jumping and trial throwing; Basketball and football can do exercises such as passing, dribbling, shooting and tactical application; Tennis and badminton can do some stepping movements; The neuromuscular system should be activated before strength training.
In order to better prepare, general preparation activities should be carried out before professional preparation activities. For example, the preparation for basketball is 1 hour, with general preparation for the first 40 minutes and special preparation for the last 20 minutes.
Moreover, the more intense and tired the athletes are, the longer they need to warm up. The warm-up activities during the test are also longer than during the competition.