奥运会田径速度类项目竞技水平发展态势分析

Research on Competitive Level and Development Trend of Speed Events in Olympic Track and Field

运用文献资料、数理统计、数据分析等方法对2000年以来奥运会田径速度类项目进行分析,研究认为:竞技水平以美国为首的美洲国家几乎垄断了速度类项目,且在2012年伦敦奥运会上竞技成绩达到了历史高峰。近5届奥运会速度类竞技项目综合评价而言,短跑成绩较为稳定,但接力和跨栏趋于下降通道,将成为未来发展的突破口,女子将优于男子引领人类挑战速度极限。

By using the methods of literature,mathematical statistics and data analysis,this paper analyzes the speed events of track and field in the Olympic Games since 2000.The research shows that the American countries,led by the United States,have almost monopolized the speed events,and their competitive results reached a historical peak in the London Olympic Games in 2012.According to the comprehensive evaluation of speed events in the last five Olympic games,sprint performance is relatively stable,but relay and hurdles tend to decline,which will become the breakthrough point for future development.women will be better than men to lead mankind to challenge the speed limit.