Squat is a kind of leg muscle exercise, which belongs to aerobic exercise. Aerobic exercise can fully burn (that is, oxidize) the sugar in the body, consume the fat in the body, enhance and improve the cardiopulmonary function, prevent osteoporosis, and adjust the psychological and mental state, which is the main exercise mode of fitness.

2. Improper operation may damage painted joints.

When doing squats, if the speed is too fast, too many times, or if you use explosive force and rebound force, you will hurt your knees. Some people often combine squatting with running, which actually hurts their knees the most. In order to avoid this kind of injury, you should reduce the number of squats and slow down. Generally 10- 15 groups, 2-3 groups are enough.

Extended data

Correct posture:

When squatting, bend your legs and keep your eyes on the ceiling. This is to ensure that your torso always falls vertically during the squat process, and there will be no wrong action of bending over and pouting.

When squatting, the direction of the knee joint should be consistent with the direction of the toes, which should be paid special attention to. Only in this way can the knee joint conform to exercise physiology. Whatever you do in the future, you should pay attention to this. If the direction of the knee joint is different from the toe direction, it will damage the knee joint.

When you stand up, your eyes are still staring at the ceiling, and your spine should be straight, so that your torso can stand upright, that is to say, straighten your legs and lift your body with the strength of your legs. Never bend over and pout, and straighten your legs opportunistically. In this way, the body can stand upright, the leg muscles can stretch and contract best, and the exercise effect is the best.

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