According to relevant data reports, running will not only damage the knee, but also promote oxygen and nutrition to flow into our knee, which is of great help to the consolidation and repair of the knee joint, but only if your running posture is correct. The key points of correct running posture are as follows.
Point 1: You need to lean forward slightly when running. When running, we need to keep our bodies relaxed. If our body is always in a stiff and upright state, it is not conducive to our flexible swinging arms when running.
Point 2: The arms should swing back and forth evenly. When running, we will find that some people's running posture is very strange, and their arms swing left and right. Swinging your arms from side to side not only can't make running easy, but also risks injuring others by mistake. Imagine if you are concentrating on running and the runner in front of you is swinging his arm from side to side. If you are not careful, you may get hit. Therefore, when running, your arms should swing back and forth, not left and right.
Point 3: When striding, push the force forward. It is not advisable to jump up when running, which will also cause unnecessary pressure on our soles. Instead, we should push forward to relieve the pressure on the soles of our feet and knees.
So running won't hurt our knees, but taking the wrong running posture will hurt our knees.