膝关节骨关节炎患者的多点间歇等长练习

Poly-angular intermittent isometric exercise: effects on patients with knee osteoarthritis

增强关节周围肌肉、改善关节稳定性是膝关节骨关节炎康复治疗的关键之一。作者使用了一种新的方法——多点间歇等长练习。１４例患者经过３～６周的练习，屈伸膝肌群的峰力矩、单次最佳作功、爆发力等肌肉功能明显增强。在肌肉功能增强的同时，平地行走、登楼梯、坐位立起等下肢功能性行为能力也明显得到改善，膝关节疼痛明显缓解。

oly angular intermittent isometric exercise: effects on patients with knee osteoarthritis/Li Fang, Bai Yulong, Li Yunxia, et al//Chinese Journal of Rehabilitation Medicine, 1996, 11(4):148～152 The writer used a new designed method poly angular intermittent isometric exercise. 14 patients underwent 3～6 weeks exercise. Muscle function such as peak torque, best work repetition and torque acceleration energy of knee extensors and flexors significantly increased. And functional performance of lower extremity such as walking, climbing stairs and rising from chair significantly increased, too. And knee pain reduced markedly. Authors address: Department of Rehabilitation, Huashan Hospital, Shanghai Medical University, Shanghai, 200040