What is the function of warming up before physical exercise?

1, warm-up exercise can play a buffering role.

It takes an adaptation process for the body to change from a static state to a moving state. The muscles of the whole body are in a stiff state. If you don't do physical preparation activities before exercise, it is particularly easy to cause acute joint injuries such as lumbar joint sprain, and may even lead to fractures. Warm-up exercise will play a buffering role in both static state and exercise state, so that your limbs can adapt in advance and avoid injury.

2. Warm-up exercises can prevent muscle pain.

No matter how much or how little you exercise afterwards, even if you walk slowly, you'd better warm up before exercise. When doing warm-up activities, we should first do joint stretching, which can relax muscles, make blood flow smoothly, and avoid the feeling of sudden increase in muscle load, otherwise muscle soreness will easily occur after exercise.

3. Warm-up exercise can increase muscle metabolism.

A certain intensity of warm-up before exercise can strengthen the metabolic process of muscles, increase the temperature of muscles, reduce the viscosity of muscles, increase the extensibility and elasticity of muscles and ligaments, and reduce sports injuries caused by severe contraction of muscles.

4. Warm-up exercise can adjust sports psychology.

Warm-up activities before exercise can make the exerciser's psychological state adapt to the sports scene, and at the same time connect the nerve connections between the sports centers, so that the cerebral cortex is in the best excited state and quickly enters the sports state.

5. Warm-up exercise can improve organ function.

The function of internal organs is characterized by great physiological inertia. Good warm-up activities can adjust the function of internal organs in advance to a certain extent, so that the kinetic energy of internal organs can reach a higher level at the beginning of formal exercise to meet the needs of physical exercise, and can also alleviate the discomfort caused by the inadaptability of internal organs at the beginning of exercise.

Extended data:

There are three preparations before warming up.

Warm-up is not only as simple as running and stretching muscles before exercise, but also an effective warm-up that suits you according to your physical condition and exercise content. Considering the following points, warm-up exercises can be carried out more smoothly:

1. Environment: including climate, temperature, sunshine, wind and ground conditions. When the ground conditions are not good, you can find a better place in advance and respond flexibly.

2. Physical condition: Evaluate your physical condition, make personal (appropriate) preparations and make adjustments.

3. Get things ready: make sure the equipment (rope ladder, cone, etc. ) The used ones are ready.

People's Network-Prevention of Sports Injury? Moderate warm-up is essential!