All right, your muscles contract.
好的，你的肌肉收缩。
It takes diligence to identify your pelvic floor muscles and learn how to contract and relax them. Here are some Pointers.
找到盆底肌的位置，学会如何收缩和放松肌肉，不断地练习让自己熟练掌握这一技巧。
Notice how your ankles flex, how your calf muscles contract and how your knees bend.
留意你的踝关节如何曲伸，小腿肚上的肌肉如何收紧和膝关节如何弯曲。
应用推荐