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本研究采用文献资料法、访谈法等研究方法对西安体院背越式跳高的高水平运动员在起跳阶段摆动腿的技术进行分析研究后认为:在背越式跳高起跳技术环节的教学与训练当中,应重视并加强摆动腿的训练与教学,提出相应的训练和教学手段。摆动腿在背越式跳高的起跳过程当中通常采用折叠式的摆腿,这一动作要求在助跑阶段最后一步摆动腿蹬离地面的一瞬间,摆动腿的蹬伸一定要充分,在离地后膝关节的角度逐渐减小,形成大小腿折叠后又迅速增大的变化。目前折叠式摆腿技术是在跳高运动应用较为广泛,是提高起跳效果的重要保证和基础。
In this study, using literature and interview methods and other research methods to analyze the technology of high-level back-wrestling high-level athletes swing leg in the stage of take-off in Xi’an Institute of Physical Education. After that, in the teaching and training of the Fosbury Flop High Jump , We should attach importance to and strengthen the training and teaching of swinging legs, put forward corresponding training and teaching methods. Swing leg in the back-style high jump during the take-off usually fold the leg, this action requires the final step in the run-up swing legs off the ground for a moment, swing leg stretch must be full, after the ground Gradually reduce the angle of the knee, the formation of the leg fold and then rapidly increasing changes. At present, folding leg swinging technique is widely used in high jump exercise and is an important guarantee and foundation for improving the jumping effect.