优秀短道速滑运动员竞技能力网络结构的建立和特征

发布时间：2018-06-17 23:15

本文选题：竞赛与训练 + 竞技能力　；参考：《体育学刊》2017年04期

【摘要】：为探索优秀短道速滑运动员竞技能力网络结构特征,选取在吉林省冰上中心进行集训的短道速滑队女队员30名,运用专家访谈、问卷调查、实验测试等方法测得代表运动员竞技能力的39个指标,对这些指标进行分析以找出短道速滑运动员竞技能力的"中心节点"和"平衡点",探讨短道速滑运动员竞技能力网络结构特征。结果显示:在所选取的节点中,拥有边数最多的是体能类节点中的30 m跑(15条边)和最大摄氧量(14条边),可以认为这两个指标是短道速滑运动员的中心节点;在所选取的节点中,弯道技术是连接各个子能力之间的桥梁,说明弯道技术是短道速滑中比较重要的1项指标;在体能的23个节点中,共拥有43条边,说明体能是短道速滑运动员竞技能力最重要的一个组成部分,短道速滑运动员的体能是其整体竞技能力最为重要的子能力。结果说明:竞技能力网络拓扑模型可以揭示运动训练学方面的规律,能够更好地确定最佳竞技能力,可以确保运动员以最佳的竞技状态投入到比赛中。
[Abstract]:In order to explore the network characteristics of competitive ability of excellent short track speed skaters, 30 female members of short track speed skating team were selected for training in the ice center of Jilin Province. Experimental tests and other methods have measured 39 indicators representing athletes' competitive ability. These indexes are analyzed to find out the "center node" and "balance point" of short track speed skater's competitive ability, and to discuss the network characteristics of short track speed skater's competitive ability. The results showed that: among the selected nodes, those with the most edge number were 30 m running (15 sides) and the maximum oxygen intake (14 edges), which could be considered as the central node of the short track speed skater. Among the selected nodes, the bend technique is a bridge connecting the various sub-capabilities, which shows that the bend technique is an important index in short track speed skating, and there are 43 sides in the 23 nodes of physical fitness. It shows that physical ability is the most important part of the competitive ability of short track speed skaters, and the physical ability of short track speed skaters is the most important sub-ability of their overall competitive ability. The results show that the network topology model of competitive ability can reveal the law of sports training, can better determine the best competitive ability, and can ensure the athletes to participate in the competition in the best competitive state.
【作者单位】：东北师范大学体育学院;东北大学体育部;
【基金】：教育部人文社会科学基金项目(15YJA890015)
【分类号】：G862.1

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