为了进一步认识100 m跨栏跑技术特征，该文分析统计第六届、第十二届世锦赛共14名100 m跨栏跑运动员决赛成绩的相关参数，研究结果表明：(1)100 m跨栏跑在不同栏位耗时具有共同规律，即第一、二个跨栏周期耗时稍长一点，第三、四、五、六跨栏周期耗时逐渐趋于稳定，第七、八、九跨栏周期耗时逐渐延长；(2)世界优秀100 m跨栏跑运动员在起跑反应时、最大速度出现的时间、起跑至第1栏的耗时相差较小，且与成绩相关性较弱；(3)跨栏周期最大速度、9个跨栏周期耗时、跨栏周期耗时低于1s个数、9个跨栏周期的平均速度与100 m跨栏跑成绩存在线性关系；(4)第二、三区域耗时是决定100 m跨栏跑成绩的关键区域，该区域耗时直接反应运动员最大速度、保持最大速度以及冲刺速度能力。%In order to further understand the 100m hurdles technical features, this paper analyzes statistics sixth, twelfth World Championship a total of 14 athletes,100m hurdles final performance parameters, the results show that:(1) 100m hurdle in different fields time-consuming has obvious common law, namely the first,the two hurdle cycle takes a little longer, third, four or five, six hurdle cycle time consuming gradually stabilized,seventh,the eight or nine hurdle cycle time gradually increased; (2) the world's best athletes in the 100m hurdles start reaction,the maximum speed occurs, starting in column 1 to a smaller difference between the time-consuming aspects,and weak correlation with the results;(3)the maximum cycle speed hurdles, 9 cycle time-consuming hurdles,hurdles cycle is lower than the number of 1s,nine cycles, the average speed of hurdles 100m hurdles results with a linear relationship;(4) the second and third regional consumption 100m hurdles is to determine when a key performance area, the area took a direct response to player maximum speed,maximum speed and sprint speed to maintain the ability.
展开▼
