These are the muscles on the inside of the upper leg.

也就是上方腿内侧的肌群。

youdao

Bend the right knee and place the sole into the inside of the supporting leg.

屈右膝，脚掌抵在支撑腿内侧。

youdao

Bend the right knee and place the sole into the inside of the supporting leg.

屈右膝，脚掌抵在支撑腿内侧。

youdao