【摘要】 目的：探究武术套路专项学生膝关节肌力的运动生物力学特征，剖析其膝关节屈伸肌群肌力发展中存在的主要问题。方法：采用文献资料法、测试法和数理统计法，运用IsoMed 2000等速肌力测试训练系统，对沈阳体育学院18名武术套路专项学生双侧膝关节进行角速度分别为60°/s、180°/s、240°/s的肌力测试。结论：在角速度为240°/s时，武术套路专项学生膝关节屈伸比偏低，这表明膝关节屈肌群快速力量不足，存在运动损伤风险；膝关节左右两侧屈伸肌群肌力差异均小于10%，发展较为均衡。建议：武术套路专项学生在日常训练中应注重发展膝关节屈肌群的力量，以确保膝关节屈伸肌群肌力平衡，从而维持膝关节在套路演练时的稳定性，达到预防运动损伤的目的。此外，在今后的力量训练中，应加强对武术套路专项学生的个体筛查，针对膝关节左右肌力差异较大的学生，制订科学的力量补差训练方案。更多还原

【Abstract】 Objective: It aims to explore the biomechanical characteristics of knee joint muscle strength in students majoring in Wushu routine. It analyzes the main issues in the development of knee joint flexion and extension muscle strength. Methods: Using literature review, testing methods, and mathematical statistical methods, the Iso Med2000 isokinetic muscle strength testing training system was employed to test the muscle strength tests on the bilateral knee joints of 18 students majoring in Wushu routine at Shenyang Sports University with angular velocities of 60°/s, 180°/s, and 240°/s respectively. Conclusion: At an angular velocity of 240°/s, students majoring in Wushu routines have a lower knee joint flexion extension ratio, indicating insufficient rapid strength of the knee joint flexor muscle group and a risk of sports injuries; The difference in muscle strength between the left and right sides of the knee joint is less than 10%, indicating a relatively balanced development. Suggestion: Students majoring in Wushu routines should pay attention to developing the strength of the knee joint flexor and extensor muscles in their daily training to ensure the balance of knee joint flexor and extensor muscle strength, maintain the stability of the knee joint during routine exercises, and achieve the goal of preventing sports injuries. Additionally, in future strength training, individual screening students specialized in Wushu routines should be strengthened, and scientific strength compensation training programs should be developed for students with significant differences in muscle strength between the left and right knees joint.更多还原