The more you do, the sooner the knee will be scrapped. I advise you to avoid it as soon as possible

The importance of the knee joint, presumably everyone knows, because once it does not work, then the movement will be limited. It will not only bring pain, but also make it inconvenient to move, reduce the quality of life, and it will take a lot of time and money to recover. < / P > < p > but knowing the importance is on the one hand, but doing it is another thing. In daily life, people often unknowingly do something that damages their knees. These five behaviors are equivalent to “punishing” our knees. To understand and correct them early is conducive to protecting our knees. < / P > < p > if you keep a posture for a long time, you will feel numb. If you stand or squat for a long time, it will cause poor blood circulation of lower limbs, stiffness of legs and feet, and fatigue of knees. If you do this for a long time, it will accumulate fatigue and easily induce knee diseases such as arthritis and rheumatism. < / P > < p > so for people who need to stand and squat for a long time, they should get up and move, stretch their limbs, or sit down for a rest. < / P > < p > mountain climbing is a kind of sport with frequent speed changes, which will damage the knee joint to a certain extent. Especially when you go down the mountain, the knee joint is more likely to be damaged, and this kind of injury is a kind of slow accumulation process. When you feel wrong, the patellofemoral joint has been worn seriously, and the symptoms of arthritis will appear, and it is difficult to maintain it well. < / P > < p > climbing stairs is the same. Although it can exercise our leg strength and cardiopulmonary function, the wear and damage to the knee joint is also real. Like mountain climbing, when going downstairs, one leg will bear twice as much weight as usual, and it always repeats one action repeatedly, which increases the pressure on the knee joint. Therefore, it should be avoided as far as possible, not too often. < / P > < p > Although exercise is beneficial to health, it is not good to blindly pursue quantity. Too much exercise is easy to damage the knee, easy to lead to synovitis, development will appear joint pain. And for a person who doesn’t exercise very much at ordinary times, it’s very difficult for the body to carry out strenuous exercise suddenly, so it’s easy to cause knee injury. Such as running, playing football, playing basketball and other violent running and jumping sports are very knee injury. < / P > < p > so exercise should be appropriate, protect your knee joint, reduce the amount of exercise that will lead to joint wear, and do a good warm-up exercise before exercise, so that the muscles and ligaments can be fully mobilized, which is conducive to avoid the damage caused by exercise. < / P > < p > People’s knees lack the protection of fat, they are easy to get cold, the blood circulation of the joint itself is slow, and the blood supply is relatively small. If the cold stimulation will lead to vasoconstriction spasm, let the blood flow more slowly, so that the products of joint metabolism, and some inflammatory factors will stay around the joint, make the joint worse. < / P > < p > therefore, we must pay attention to keep the knee warm at ordinary times, and do not stay in the air-conditioned room for a long time. For people with poor knee joints, we can do hot compress at ordinary times, and also supplement more protein and calcium rich food to prevent the occurrence of osteoporosis and reduce the condition of arthritis. < / P > < p > many girls like to wear high-heeled shoes, which can improve their appearance and make them swaying. But wearing high-heeled shoes for a long time will cause the leg muscles and bone joints to be in a tight state, aggravate the friction of the knee joint, and hurt the knee very much. And if the heavier the weight, the higher the heel, the more injury to the knee. < / P > < p > so don’t always wear high-heeled shoes. If you have to wear high-heeled shoes, you can choose low heels or thick heels. Put on high-heeled shoes to walk, legs as close as possible, take small steps, toes toward the front, when walking, heel first on the ground, and then on the toes. < / P > < p > after wearing high-heeled shoes for a day, soak your feet in hot water for 10 to 15 minutes at night, and massage the lymph tissue behind the knee joint with your hands to speed up blood flow and help excrete metabolites, which can reduce the harm of wearing high-heeled shoes. Focus