The right knee kicks down through knee extension. The left knee begins knee flexion.

右膝通过膝盖拉伸向下踢水，左膝开始弯曲膝盖。

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The result shows that the high jump performance relates to the hip flexion, extension torque, knee extension torque and ankle plantar flexion torque.

结果表明，髋关节屈伸肌力矩、膝关节伸肌力矩、踝关节跖屈肌力矩与跳高专项成绩相关。

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Postoperative algesia on the leg and foot, active flexion and extension of the malleolus, toe and phalanxes, and the lateral stress test of the knee were observed.

术后观察小腿和足部痛觉，踝及足趾的跖背屈运动，足背动脉搏动并行膝侧方应力试验。

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