Thin arm is put down slowly, till prolapse of both hands nature, double leg is close, the body is erect, coxal take up, change another arm to continue again next measure the movement of one.

• 单臂慢慢放下，直到双手自然下垂，双腿并紧，身体直立，臀部绷紧，然后再换另一支手臂继续步骤一的动作。