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背向式滑步是一项技术复杂、难度较大的运动项目。鉴于铅球技术复杂难掌握,如何能使学生更快、更好地掌握铅球技术,是田径教学实践中亟待解决的实际问题。在前人研究的基础上对铅球技术教学过程中的关键环节——滑步与最后用力相结合的衔接技术进行进一步探讨,并提出循序渐进教学方法,旨在寻求推铅球教学方法的最优化。随着教学改革的不断深入,教学时数相对减少,传统的教学方法已不适应现代教学的要求。传统教学顺序在教学中突出的重点是最后用力,因而对学生掌握滑步技术、衔接技术不利,从而影响完整技术动作的掌握,学生普遍存在滑步与最后用力技术的脱节。在背向滑步推铅球技术中,衔接技术是教学的关键,在教学时数相对较少的情况下,实施循序渐进教学原则,狠抓滑步技术教学,突出衔接技术的教学,对于掌握背向滑步推铅球技术,提高铅球技术的教学质量,有其重要意义。
Backward sliding is a technically complex and difficult sport. In view of the complex and difficult to grasp the shot put, how to make students grasp the shot put faster and better is a practical problem to be solved in track and field teaching practice. On the basis of the previous researches, the key link in the teaching of shot-putting technique, which is the combination of slide-step and final force, is further discussed, and the teaching method of step-by-step is put forward to seek the optimization of the teaching method of shot put. With the continuous deepening of teaching reform, the number of teaching hours is relatively reduced, and the traditional teaching methods have not met the requirements of modern teaching. The emphasis of traditional teaching sequence in teaching is the last to exert great force. Therefore, it is unfavorable for students to master the slide-step technique and the convergence technique, thus affecting the mastery of the complete technique movement. Students generally have the slide between the slide-step technique and the last-force technique. In the backward sliding shot put technology, the convergence technology is the key to teaching, in the case of teaching hours is relatively small, the implementation of gradual and orderly teaching principles, pay close attention to slide teaching, highlight the convergence of teaching technology, to grasp the back Slide step shot putting technology to improve the teaching quality of shot put technology has its significance.