Squat is an aerobic exercise, which can fully burn (that is, oxidize) the sugar in the body, consume the fat in the body, enhance and improve the heart and lung function, prevent osteoporosis, and adjust the psychological and mental state.

Practice method:

Put your head in your hands and you should feel the stretching of your abdominal muscles. Then lean back, touch the soles of your feet with your hands, do squats, and then return to your original standing state. Exercise site: waist and abdomen muscles, thigh muscles. Do 3 ~ 5 groups of squats 20 times in a row.

Precautions:

Squat: Bend your legs and keep your eyes on the ceiling. This is to ensure that your torso always falls vertically in the process of squatting, 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.

Stand up: keep your eyes on the ceiling, keep your spine straight, and keep your torso upright before you stand up, that is, 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.

However, when doing squats, you should not walk too fast or too many times, or use explosive force and rebound force, which will hurt your knee joint.