浅析17届多哈世界田径锦标赛起跑器的新“超越”

Analysis of the New"Surpassing"of the Starter in the 17th Doh a World Athletics Championships

本文运用文献资料法、逻辑分析法对起跑器发展进行历史追溯,并对SEIKO起跑器发展历程进行简单梳理。对17届多哈世界田径锦标赛中SEIKO“Block Cam”新型起跑器的结构特点、工作原理、意义价值进行综合分析。研究发现,SEIKO“Block Cam”起跑器在赛事转播新颖化、数据信息清晰化、比赛判罚简明化等方面具有确证指导作用。在起跑技术的专项练习前景方面进行综合探析,研究发现其在使用过程中使教练教学直观化、运动员学习直观化、数据分析直观化。

By using the method of literature and logical analysis,this paper traces back the history of the development of Seiko starter and simply sorts out the development process of Seiko starter.The structural characteristics,working principle and signif icance value of the new SEIKO"Block Cam"starter in the 17th World Athletics Championships in Doha were analyzed comprehensively.It is found that SEIKO"Block Cam"starting device has a conf irmatory and guiding role in the aspects of novelty of event broadcasting,clarity of data and information,conciseness of competition judgment and punishment,etc.The author makes a comprehensive analysis on the special practice prospect of starting technique and f inds that it makes the teaching of coaches intuitive,the learning of athletes intuitive and the data analysis intuitive in the process of using it.