According to scholars' research, running does hurt people's knees, but this kind of running is excessive running, not ordinary running. In order to prevent people from hurting their knees when running, you must do stretching before running.
The first exercise is to open the right leg 90? Then push forward and go back and forth for about three minutes. Moreover, raise your legs for about a minute, so that every cell in your body can be opened, so as not to strain your muscles during exercise.
The second action is to rotate the waist left and right twice, and then to the right twice, and so on for about one minute. Do warm-up exercises before running, so that your knee won't get hurt.
How to protect your knees when running?
1, in order to protect your knees from injury, you should reduce the amount of exercise. When people lose weight, they should be moderate, live within their means, don't drag their bodies and don't waste their lives. Exercise is to help people maintain their lives, not to drag them down. The long exercise process is not convenient for you to lose weight, and it will also drag down your health. Too much exercise will rub your knees, and too much friction is likely to cause knee wear and pain.
In order to protect your knees from injury, you should wear them as comfortably as possible. Remember to wear knee pads to avoid knee injuries during exercise. Wear comfortable and soft sneakers. Don't wear those strange shoes, such as leather shoes and rivet shoes, which are not suitable for running. Having a pair of shoes that are more suitable for everyone to run will also reduce the wear on the knees. You can wear comfortable clothes when running, and wear some sportswear, such as some casual clothes.
Generally speaking, with everyone's exercise, it is not so easy to get hurt, because one reason for knee injury is that you have been exercising for a long time, and it is impossible to get hurt just a few times. The degree of injury is about thirty or forty laps a day.
Don't pay too much attention to this problem when losing weight, because everyone can't reach the level of injury at all. Many people run for a while and have a rest. No one will keep running for twenty or thirty laps. As long as you run moderately, there will be no big problems.