In formal competition, if the elbow bends slightly, if the movement is not completed all at once, or if there is a slight downward movement after getting the barbell over the head so that the barbell has to be pushed upward again, the attempt will be judged unsuccessful.
正式比賽時，在舉起的過程中，手肘有一點彎曲，或是動作不能一次完成，舉到頭上又稍稍向下緩衝、再撐上去，都會被判失敗。