After recovery from knee arthroscopy, you can play most sports, and you need to avoid high-intensity and strong confrontation sports. If the knee arthroscopy is a simple removal of intra-articular free bodies, synovial membrane cleaning and other procedures, after recovery, you can return to the preoperative normal sports, even professional athletes do not have a greater impact. If the surgery is arthroscopic ligament reconstruction, meniscus suture, etc., after recovery, the strength of the damaged structure will be slightly reduced compared to the normal structure, and you can also perform most of the sports, such as running at a slow pace, climbing steeper hills, and so on. Try not to participate in intense and confrontational sports, such as long-distance running, soccer, basketball, and other confrontational sports, which may cause re-injury to the meniscus ligaments that have already recovered from the injury. After the knee surgery recovery precautions, patients are advised to go to the hospital and consult the doctor.