体育专业学生因为课程设置和体育训练等原因，通常会有较高的运动负荷，而膝关节作为人体最为复杂的关节之一，其独特的生理结构和在体育锻炼中发挥的作用，导致膝关节受到损伤的风险较大。而膝关节损伤会对体育专业学生运动技能的掌握和运动水平的提高产生影响，所以，本研究旨在探讨北京师范大学体育专业学生膝关节损伤的情况，包括损伤类型、发生率、影响因素等方面。在调查结果的基础上探索针对膝关节损伤的康复策略，以帮助学生恢复健康并提高他们在体育活动中的表现。本文通过问卷调查和文献资料法，收集了相关数据和信息。结果显示，体育专业大学生膝关节损伤较为普遍，针对不同类型的膝关节损伤，制定了相应的康复策略，包括休息调整、物理治疗、中国传统治疗、康复运动等。在康复过程中，需要重视个体差异，根据具体情况进行个性化的康复方案设计，并结合心理支持等综合措施，以提高康复效果和预防复发。

结论：1、北京师范大学体育专业大学生膝关节损伤中髌骨和半月板是最常见的损伤部位。慢性损伤是最常见的损伤类型，其次是急性转慢性损伤。

2、北京师范大学体育专业大学生膝关节的损伤主要原因包括：运动负荷过大、膝关节负担过重、准备活动不合理、膝关节周围肌肉力量不足、柔韧性差和机体过度疲劳等。

3、北京师范大学体育专业大学生对膝关节损伤常用的治疗方法主要有：冷敷、按摩、针灸、理疗和药物等。

Physical education students usually have a high exercise load due to curriculum and physical training, and the knee joint, as one of the most complex joints in the human body, has a greater risk of knee injury due to its unique physiological structure and role in physical exercise. Knee injury will have an impact on the mastery of sports skills and the improvement of sports level of sports students. Therefore, this study aims to explore the situation of knee injury of sports students at Beijing Normal University, including the type of injury, incidence rate, influencing factors, etc. Explore rehabilitation strategies for knee injury on the basis of the survey results to help students recover and improve their performance in sports activities. This article collects relevant data and information through questionnaire survey and literature method. The results show that knee joint injury is relatively common for college students majoring in sports. For different types of knee joint injuries, corresponding rehabilitation strategies have been formulated, including rest adjustment, physical therapy, traditional Chinese treatment, rehabilitation exercise, etc. In the process of rehabilitation, it is necessary to pay attention to individual differences, design personalized rehabilitation programs according to specific situations, and combine comprehensive measures such as psychological support to improve the rehabilitation effect and prevent recurrence.

Conclusion: 1. The patella and meniscus are the most common injuries in the knee joint injury of college students majoring in sports at Beijing Normal University. Chronic injury is the most common type of injury, followed by acute to chronic injury.

2. The main reasons for the injury to the knee joint of college students majoring in sports at Beijing Normal University include: excessive exercise load, excessive burden on the knee joint, unreasonable preparation activities, insufficient muscle strength around the knee joint, poor flexibility and excessive fatigue of the body.

3.The common treatment methods for knee injury by college students majoring in sports at Beijing Normal University mainly include: cold compress, massage, acupuncture, physiotherapy and medicine.