在背越式跳高的教学中，摆动腿动作对于整个跳高动作的完成起着相当关键的作用。多年来我国田径教师普遍采用的摆腿动作是摆动腿以后下外摆至前上内，它的突出特点是“向异侧肩摆腿”认为这样可使人体获得起跳后沿人体纵轴旋转到背对横杆的动力；还有人习惯认为向异侧肩摆腿能 In the teaching of Fosbury Flop high jump, the swing leg action plays a very crucial role in the completion of the high jump action. Over the years our country track and field teacher commonly used swinging leg swing swing leg is placed under the front outside, its salient features is “to the opposite side of the leg swing” that this will enable the body to take off the body along the longitudinal axis of rotation Back to the power bar; there are people who think that the other side of the leg swinging to the shoulder