The rope-like tendon connects the calf muscles, the gastrocnemius and the soleus, to the heel bone, and is responsible for pushing off when you walk, jump or run.
该肌腱形似绳索，一头连着小腿的腓肠肌和比目鱼肌，另一头与跟骨相连，在人体行走，跳跃或跑动时，行成向前的推力。
When you do a double-jump, jump high and turn the rope fast.
跳双摇时，要跳得高，绳子要快点摇。
When you do a double-jump, jump high and turn the rope fast.
跳双摇时，要跳得高，绳子要快摇。
When you do a double-jump, jump high and turn the rope fast.
跳双摇时，要跳得高，绳子要快摇。
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