Artificial hip arthroplasty is one of the effective methods to treat hip diseases nowadays, it has been widely applied in a variety of hip diseases, especially in aged patients. In order to reduce the risk of various complications after total hip arthroplasty and maintain the stability of the hip joint, it is important to take reasonable postoperative rehabilitations. We consult relevant domestic and foreign literature, summarize current problems of rehabilitation training after hip replacement to provide a reference for postoperative patients with reasonable rehabilitation plan.