Life lies in exercise. The more you exercise, the healthier you will be. As long as the exercise is proper, scientific exercise will not cause any damage to the joints. Therefore, people who often run are not easy to get hip and knee arthritis. Since you want to run, you need to find the most scientific and reasonable exercise method. Only in this way, your running will be healthy and reasonable, and there will be no harm to your body. We should believe in science, not those rumors, because rumors stop with wise men.