Sports injuries are a problem that often occurs in the sports environment, and its rehabilitation research is mostly theoretical or empirical research on a certain therapy, and lacks systematic research. In this study, the literature method and logical analysis method are used to search relevant literature in various databases, and summarize the rehabilitation therapies for sports injuries, the principles, contents and treatment sequence of rehabilitation plans, in order to conduct a systematic analysis of rehabilitation research on sports injuries. It finds that the rehabilitation for sports injuries took physical and mental rehabilitation, including physical rehabilitation and psychological rehabilitation. Rehabilitation programs should be based on principles of avoidance of injury deterioration, timing of treatment, adherence, individualization, specificity assessment, intensity of recovery plans, and overall health; cover muscle strength and endurance, range of motion and flexibility of joints, proprioceptive and neurological function, cardiorespiratory endurance rehabilitation content; follow the sequence of diagnosis, identify treatment goals, primary care, intermediate care, functional rehabilitation, and circulation assessment and maintenance therapy.