sickling（踝部内撇，俗称「镰刀脚」）。此术语用于描述一种错误：舞者自脚踝处将脚向内转，从而破坏了腿的笔直线条。
镰刀脚（脚踝内翻）
sickling（踝部内撇，俗称「镰刀脚」）。此术语用于描述一种错误：舞者自脚踝处将脚向内转，从而破坏了腿的笔直线条。
This term is used for a fault in which the dancer turns his or her foot in from the ankle, thereby breaking the straight line of the leg.