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Structural Analysis of Technical-Tactical Elements in Table Tennis and their Role in Different Playing Zones

机译:乒乓球技术战术要素的结构分析及其在不同比赛区中的作用

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摘要

For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire) was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster) analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divided into three basic groups; a group of technical-tactical elements (A) used in the phase of preparing one’s own and disabling the opponent’s attack; a group of technical-tactical elements (B) used in the phase of attack and counterattack; and a group of technical-tactical elements (C) used in the phase of defense. The differences among the obtained groups of table tennis elements were determined by applying the Kruskal-Wallis test, while relations between the groups and their role in different playing zones around the table were analyzed by comparing the average values of the experts’ scores.
机译:为了确定乒乓球技术战术要素的整体结构并评估其在乒乓球周围不同比赛区域中的作用,制定了一种新的测量工具(问卷),该工具利用了世界一流的专家知识乒乓球教练。分层分类法(集群)分析的结果表明,构成乒乓球技术的技术战术要素的总体结构可以分为三个基本组;第二组为基本分类。在准备自己的武器并阻止对手进攻的阶段中使用的一组技术战术要素(A);在进攻和反击阶段使用的一组技术战术要素(B);以及在防御阶段使用的一组技术战术要素(C)。应用Kruskal-Wallis检验确定获得的乒乓球元素组之间的差异,同时通过比较专家得分的平均值来分析各组之间的关系及其在桌子周围不同游戏区域中的角色。

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