The role of warm-up exercises

April 2, 2023
Sports injuries include ligament and muscle injuries, fractures, muscle strains, joint injuries, of which joint injuries are the most common. In sports injuries, more than half of them are caused by the lack of warm-up, which also highlights the importance of warm-up exercises from the side, the next introduces the role of warm-up exercises.

Cushioning effect

The human body from a resting state to a state of movement requires - a process of adaptation, especially after a day of work, the whole body muscles in a state of stiffness, do not do limb preparation activities, suddenly do a large amount of exercise, it is easy to cause acute joint injuries such as lumbar joint sprains, or even fractures in serious cases; warm-up exercises in the resting state and the state of movement play a buffering role.

Relax the muscles

Regardless of the size of the exercise, even if it is a slow walk, should be done before the exercise warm-up activities; warm-up activities, the first to do joint stretching, which can relax the muscles, so that blood flow smoothly, so as not to produce a sense of sudden increase in muscle load.

Increase muscle metabolism

Before physical exercise to carry out a certain intensity of preparatory warm-up activities, can make the muscle metabolic process to strengthen, muscle temperature, which can make the muscle viscosity decline, increase muscle, ligament stretching and elasticity, reduce sports injuries caused by intense muscle contraction.

Adjust the psychological state of the exerciser

Warm-up activities can adjust the mental state of the exerciser to the sports scene, while connecting the neural connections between the motor centers, so that the cerebral cortex is in the best state of excitement, and quickly enter the sports state.

Improve the level of organ function

Warm-up activities can also improve the level of function of the internal organs to adapt to the needs of physical exercise. The function of the internal organs is characterized by physiological inertia, good warm-up activities can, to a certain extent, pre-adjust the function of the internal organs, so that the formal exercise at the beginning of the kinetic energy of the internal organs can reach a higher level, which can also reduce the discomfort caused by the inadaptation of the internal organs at the beginning of the exercise.

Tips

When we usually exercise, we should pay attention to the exercise time should not be too long, the length of a time to not more than 2 hours; if the time exceeds, must pay attention to do slowly and evenly to increase the amount of exercise.
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