Saratlija Predrag, Zagorac Nebojsa, Babić Vesna
University of Zadar, Faculty of Philosophy, Zadar, Croatia.
Coll Antropol. 2013 May;37 Suppl 2:31-6.
The aim of the research was to define the influence of the kinematic parameters in the javelin throw success in the top junior athletes at the European Junior Athletics Championships in Novi Sad. A set, consisting of 17 kinematic variables, was applied on a sample of 16 athletes, and the same variables were registered at the 2009 Novi Sad European Junior Championships. The criteria variable was the achieved throw length (javelin throw). The subjects were represented by 113 successful javelin throws. The results of the chosen kinematic variables correlation analysis showed the existence of multiple significant relations between the observed variables. Based on the observed kinematic variables correlation analysis, the next conclusion can be made: the javelin release speed has the most important role, followed by the fast front support leg placing. The results are expected and logical, and can be used in kinesiology practice, especially in the process of young throwers' technique learning and in development of motor abilities relevant for this athletic discipline.
该研究的目的是确定在诺维萨德举行的欧洲青少年田径锦标赛上，运动学参数对顶级青少年运动员标枪投掷成功的影响。对16名运动员的样本应用了一组由17个运动学变量组成的变量集，并在2009年诺维萨德欧洲青少年锦标赛上记录了相同的变量。标准变量是所达到的投掷长度（标枪投掷）。研究对象包括113次成功的标枪投掷。所选运动学变量的相关性分析结果表明，观察到的变量之间存在多个显著关系。基于观察到的运动学变量相关性分析，可以得出以下结论：标枪出手速度起着最重要的作用，其次是前支撑腿的快速着地。这些结果是可预期且合理的，可用于运动学实践，特别是在年轻投掷运动员技术学习过程以及与该运动项目相关的运动能力发展中。
