Now more and more people have joined the fitness army. Due to the reasons of life, many people will choose some more relaxed and casual movements, and they can practice anytime and anywhere if they want. So many fitness experts recommend squat. But many people can't grasp the essentials of squat, which will affect their knees and even hurt them.

Squat requires the trainer to keep his back straight and press his hips hard. Hip joint should be lower than knee joint as far as possible, and knee joint should not be lower than toe.

This is a problem for many beginners, because it is impossible to be as perfect as a professional. If you are not careful, you will hurt your waist and knees, so you will not lose.

Many people have problems such as insufficient flexibility and knee joint tissue damage. This kind of person can't practice squat even if his back is not stable enough.

Therefore, in this case, we should try to avoid this demanding exercise, because we should try our best to be daily.

So at this time, we might as well choose the operation mode of squatting against the wall, which is much simpler than squatting and the risk is relatively small.

Of course, he can't just lean against the wall. If you squat too shallow, he can't achieve the training effect at all. If you squat too deep, it will lead to excessive pressure.

Therefore, at this time, we should follow the principle of only exercising without pain.