等速肌力测试在膝关节损伤后康复训练中的应用

Isokinetic testing for rehabilitation exercise training in patients with knee joint injuries

运用Ｃｙｂｅｘ３３０型等速运动仪对４５例膝关节外伤后患者进行双侧膝关节等速肌力测试，并依据慢速测试（６０°／ｓ）结果指导患者进行为期２个月的渐进抗阻练习。结果发现，患膝屈伸肌峰力矩值在训练后明显增加，屈肌与伸肌峰力矩比值接进正常。康复训练前后比较，患膝功能的差别有显著性（Ｐ＜００１），说明抗阻练习对膝关节功能恢复有明显的促进作用。

patients with knee joint injuries received isokinetic muscle testing by Cybex 330.Based on the first isokinetic testing results, all patients were treated with progressive resistance exercise method.The results showed that the strength of knee flexor and extensor increased significantly after two months muscle anti resistance training according to Delorme principle.The H/Q value increased to normal level.The study suggested that isokinetic testing play an important role in rehabilitation training of knee joint injuries. Author′s address\ Dept. of Rehabilitation Medicine, Changzheng Hospital,The 2nd Military Medical University, Shanghai, 200003