1, exercise muscles, the stress point of squatting against the wall is mainly in the legs, so we often train like this, which will make our leg muscles stronger and feel like stepping on a sponge when walking normally.

2, protect joints, as we said above, if our joints are damaged or painful, we can completely repair our knee joint by sticking to the wall, and the repair effect of this training is very good, not only can repair the knee joint, but also has a good effect on the repair of injured ligaments.

3, you can stovepipe your legs. For many women, you can also exercise your legs in this way, because when we are squatting against the wall, the stress is mainly on our legs. Through such training, not only can the fat on the legs burn faster, but also the strength of the legs can be improved. When the fat burns out, our legs will be more petite and beautiful.

4, sharpen the will, squat against the wall exercise itself is a thing that needs to be persisted, because only our two legs are working, and our backs are close to the wall, so we need to set a time for ourselves, today 10 minutes, tomorrow 20 minutes. For such a long time, we not only exercised our bodies, but also exercised our willpower.

5, treatment of kidney deficiency, because this exercise itself is a kind of exercise to protect our kidneys, not only can enhance our waist strength, but also has a good effect on common nephritis and kidney deficiency.

Secondly, when we do this kind of exercise, we also need to master certain rules. Generally speaking, that kind of leg support is not good. It is recommended not to use this kind of exercise rashly. As far as the elderly are concerned, don't use this kind of exercise. Also, when we squat against the wall, the angle between the inner thighs is generally about 90 degrees, which is the standard, so remember.

Extended data:

Muscle contraction during exercise can be divided into isometric contraction and isotonic contraction. The former mainly increases stability, while the latter increases explosiveness. In knee joint training, there is also an advanced exercise mode, namely isokinetic exercise, which can greatly increase the coordination of exercise.

Squatting against the wall is a closed-chain exercise, and the muscles contract with the same length, which can effectively increase the stability of the knee joint. The target muscles that can be trained include most muscles around the knee joint. It is safe and does little harm to the knee joint itself. However, this action is not suitable for patients who need to relieve the knee joint load or have obvious pain under the load. Moreover, this training belongs to the category of muscle strength training, and it may be difficult to achieve results within a week. The effect of muscle strength training generally appears in 1~3 weeks.

References:

People's Health Network-Squat against the wall 1 week makes knees young 10 years old?