Gudelj Ines, Babić Vesna, Milat Sanja, Čavala Marijana, Zagorac Siniša, Katić Ratko
Coll Antropol. 2015 Jul;39 Suppl 1:41-6.
The basic aim of this research was to determine the differences of kinematic parameters in two qualitatively different groups of young pole vaulters. With this purpose, a research was conducted in which the video records from a competition were acquired. The sample of entities (N = 71) consisted of successful vaults of 30 pole vaulters, whose attempts were recorded at the European Junior Championship in Novi Sad, held on 23-26th July 2009. The examinees performed the vaults as a part of the elimination competition for the finals, and during the final part of the competition. The age of examinees was from 17 to 19 years, and the span of their best results was from 4.70 to 5.30 meters. The kinematic analysis was conducted according to the standards of APAS procedure (Ariel Performance Analysis System, USA), determining 25 kinematic variables necessary for further analysis. The entities (vaults) were divided into two categories (qualitative classes) based on the expert knowledge. Group 1 consisted of successful vaults up to 4.90 m (N = 46), while group 2 consisted of successful vaults whose height was more than 4.90 m (N = 25). The discrimination analysis determined the parameters differentiating the vaults of different quantitative classes. Also, it was confirmed that the result efficiency in pole vault was primarily determined by the variables defined by motor abilities, as well as the indicators determining the vault performance technique.
本研究的基本目的是确定两组在质量上存在差异的年轻撑杆跳运动员的运动学参数差异。为此，进行了一项研究，收集了一场比赛的视频记录。研究对象样本（N = 71）包括30名撑杆跳运动员的成功试跳，他们的试跳记录来自于2009年7月23日至26日在诺维萨德举行的欧洲青年锦标赛。受试者在决赛的淘汰赛阶段以及比赛的最后阶段进行了撑杆跳。受试者的年龄在17至19岁之间，他们的最好成绩跨度为4.70至5.30米。根据APAS程序（美国Ariel运动分析系统）的标准进行了运动学分析，确定了进一步分析所需的25个运动学变量。根据专家知识，将研究对象（试跳）分为两类（质量类别）。第一组包括高度达到4.90米的成功试跳（N = 46），而第二组包括高度超过4.90米的成功试跳（N = 25）。判别分析确定了区分不同数量类别的试跳的参数。此外，还证实了撑杆跳的成绩效率主要由运动能力定义的变量以及决定撑杆跳表现技术的指标所决定。
