Relationship Between Reaction Time, Medal Winning and Performance in the 60 m Hurdle Indoor Event Before and After the Change of False Start Rule
Relationship Between Reaction Time, Medal Winning and Performance in the 60 m Hurdle Indoor Event Before and After the Change of False Start Rule
复制标题
抢跑规则变更前后60m栏室内项目反应时间、奖牌数与成绩的关系
DOI：
10.2478/afepuc-2021-0007
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
V. Panoutsakopoulos
中科院分区：
文献类型：
--
作者：
Konstantinos Ntolaptsis;V. Panoutsakopoulos
摘要60米栏是世界室内田径锦标赛的比赛项目，是最短的跨栏距离。因此，反应时间（RT）可能影响完成时间（t60 mH）和跨栏运动员的等级。本研究的目的是：a）研究RT与t60 mH之间的关系，B）RT的可能差异：c）在世界室内田径锦标赛（WM）中获得奖牌的跨栏运动员与未获得奖牌的跨栏运动员之间，d）在2009年开始规则改变之前（BRC）和之后（ARC）参加比赛的跨栏运动员之间。分析包括70项性能（WM：n = 28; NMW：n = 42; BRC：n = 32; ARC，n = 38）。WM与NMW、BRC与ARC之间的差异用独立样本T检验，RT与t60 mH之间的可能关系用Pearson相关分析。结果表明，WM和NMW之间以及BRC和ARC之间的RT无显著差异（p <0.05）。观察到RT和t60 mH之间存在弱但显著的正相关性（r = 0.228，p = 0.016）。结果表明，RT是影响t60 mH的因素。总之，在训练过程中，必须重视起跑时的反应时间。
Summary 60 m hurdles races are included in the World Indoor Athletics Championships and consist the shortest hurdle race distance. Thus, it is possible that the reaction time (RT) affects the finish time (t60mH) and the rank of the hurdlers. The aims of this research were: a) to examine the relationship between RT and t60mH, b) the possible differentiation of RT: c) between the hurdlers who won a medal in World Indoor Athletics Championships (WM) and those who did not (NMW), d) between hurdlers who competed before (BRC) and after (ARC) the change of the starting rules in 2009. Analysis included 70 performances (WM: n = 28; NMW: n = 42; BRC: n = 32; ARC, n = 38). The differences between WM and NMW and BRC and ARC were examined with independent samples T-test, while the possible relationship between RT and t60mH with Pearson’s correlation. The results showed that RT was not significantly different (p < .05) between WM and NMW and between BRC and ARC. A weak, but significant, positive correlation (r = .228, p = .016) between RT and t60mH was observed. Results revealed that RT is a factor that affects t60mH. In conclusion, the essential focus on the reaction time at the starting blocks must be given during the training process.