Objective To summarize and evaluate the relevant evidence of postoperative physical activity of patients with hip arthroplasty, and provide reference for medical staff to guide postoperative physical activity of patients with hip arthroplasty. Methods Clinical decision supports, recommended practices, guidelines, evidence summaries, expert consensuses and systematic reviews related to physical activity of patients with hip arthroplasty were retrieved from domestic and foreign guideline networks, relevant databases and orthopedic professional association websites.The search period was from February 24, 2013 to February 24, 2023.The literature was screened according to inclusion and exclusion criteria, the included studies were evaluated and the evidence was graded, and the best evidence was extracted and summarized. Results A total of 10 articles were included, including 2 clinical decision supports, 3 evidence summaries, 1 expert consensus, 1 systematic review, and 3 meta-analysis articles.These formed a collection of 21 best evidence items across 5 categories:type, assessment, recovery and timing, importance, safety, and follow-up of physical activity. Conclusion The summarized evidence can guide the medical staff in developing a postoperative physical activity program for patients with hip arthroplasty, thereby increasing their level of physical activity and improving their rehabilitation outcomes.