这块大腿上的狭长肌肉斜跨大腿前部，作用是在你采取盘腿坐姿时帮助旋转腿部，使其到位。

This narrow muscle of the thigh passes obliquely across the front of the thigh and helps rotate the leg to the position assumed in sitting cross-legged.

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腿部弯曲时，大腿的前部要有拉胀感。

Feel the stretch along the front of the thigh of the bent leg.

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腿部弯曲时，大腿的前部要有拉胀感。

Feel the stretch along the front of the thigh of the bent leg.

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