​Knee arthritis is a common joint disease, especially for people who exercise frequently, the knees are under great pressure. If not protected, long-term load may cause wear of knee cartilage, leading to knee arthritis. The correct use of sports protective gear can not only effectively reduce knee injuries, but also prevent the occurrence of arthritis to a certain extent.

​In all kinds of sports, the risk of injury always exists, and wearing sports protective gear can effectively reduce the possibility of sports injuries. Many sports enthusiasts may ignore the role of protective gear, but in fact, the difference between wearing and not wearing protective gear is significant, especially in high-intensity or confrontational sports. This article will discuss in detail the necessity of wearing sports protective gear and the role of different protective gear in sports.