论文部分内容阅读
背越式跳高早就是重要的田径教学内容,不仅可以发展学生的跳跃和协调能力,而且还有利于培养学生勇敢顽强,挑战自我,积极向上,克服困难的优良品质。整个过程是由助跑、起跳、腾空、落地四部分组成,助跑起跳向上腾起,并在摆动腿及其同侧手臂的带动下,加速身体围绕纵轴旋转,使身体背对横杆;当头、肩越过横杆后,及时仰头、倒肩、展体,挺胸,形成杆上背弓姿势,过杆后以背部落垫。那么,学生在学习背越式跳高动作技术
Fosbury Flop has long been an important track and field teaching content, not only to develop students ’ability to jump and coordinate, but also to foster students’ courage and tenacity, challenge themselves, make progress and overcome the difficulties of good quality. The whole process is composed of four parts: aiding, taking off, vacating and landing. The jerk starts to take off to jump upwards and accelerates the body to rotate around the longitudinal axis with the swing leg and its ipsilateral arm, Shoulder cross the bar, the timely upward, down, shoulder, body, chest, the formation of the pole posture back pole, after the pole to the back up pad. Well, students are learning fool-back high jump technique