After the artificial knee replacement, you need to develop good habits of life and activities to maintain the stability of the joint, and learn some simple rehabilitation knowledge to perform joint rehabilitation exercises. It is important to pay attention to the prevention and treatment of infections, such as tonsillitis, skin infections, ringworm, etc. After surgery, you can do exercises such as cycling, walking, dancing and swimming, but strenuous exercises such as running and jumping, as well as long-distance walking and climbing are not encouraged. In addition, some hospitals provide post-operative rehabilitation manuals for patients to refer to.