基于特征向量中心性的高水平女排游戏中心研究:游戏效能与游戏模式无关?

IF 1.3 Q3 SPORT SCIENCES
Lorenzo Laporta, Beatriz Valongo, J. Afonso, I. Mesquita, Porto Portugal Intervention in Sport
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引用次数: 10

摘要

在体育运动中,人们通常认为不同的比赛模式会对比赛结果产生不同的影响。然而,一些关于男子排球的文章表明,比赛效率可能更多地取决于个人进攻动作的质量,而不是比赛模式。因此,本文的目的是仔细研究比赛模式是否以及如何影响高水平女子排球比赛效能。对特征向量中心性进行了评估,以整合游戏行动之间的直接和间接关系。分析了2015年女子世界大奖赛的13场比赛(46盘;2016起)。行动是根据游戏复杂性(K0到KV)和每个玩法的三个效能等级进行分类的:错误、连续性和点数。结果表明,游戏效能与游戏模式无关(中心模式是所有综合体的非理想设置条件和在网端使用慢速攻击的偏好)。然而,每个游戏综合体都有一些规律。例如,在KI到KIII中,区域4是使用最多的攻击区域,而在KIV和KV中,则完全反转到区域2。此外,结果显示,与男排的研究结果相比,女排比赛在比赛空间(进攻区域)方面更具可预测性,同时通过提高比赛速度(进攻节奏)来增加风险。未来的研究应该考虑情境变量(例如,比赛状态,主客场比赛),并且应该考虑个人球员的行为,以便更好地理解他们与团队模式的关系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Game-Centred Study Using Eigenvector Centrality in High-Level Women’s Volleyball: Play Efficacy is Independent of Game Patterns… Or is it?
In sports, it is often assumed that distinct game patterns may influence the outcome of the play differently. However, a few articles about men’s volleyball have suggested that play efficacy may rely more on the quality of individual attack actions, and not on game patterns. Therefore, the goal of this paper was to scrutinize if and how game patterns influence play efficacy in high-level women’s volleyball. Eigenvector Centrality was assessed to integrate direct and indirect relationships between games actions. Thirteen matches from the women’s World Grand Prix’2015 were analysed (46 sets; 2,016 plays). Actions were categorized according to game complex (K0 to KV) and three levels of the efficacy of each play: error, continuity, and point. The results showed that play efficacy was independent of game patterns (the central pattern was non-ideal setting conditions in all complexes and preference for using slow attacks in the extremities of the net). There were, however, some regularities for each game complex. For example, while in KI to KIII, Zone 4 was the most used attack zone, in KIV and KV there was a complete inversion to Zone 2. Moreover, results revealed that women’s volleyball games are more predictable in relation to the play space (attack zones) while increasing the risk through enhanced game speed (attack tempo), in comparison with what studies in men’s volleyball have shown. Future studies should consider situational variables (e.g., match status, home vs away matches), and individual players’ actions should be considered in order to understand their relationships with team patterns better.
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来源期刊
CiteScore
2.80
自引率
0.00%
发文量
14
审稿时长
9 weeks
期刊介绍: MJSSM covers all aspects of sports science and medicine; all clinical aspects of exercise, health, and sport; exercise physiology and biophysical investigation of sports performance; sport biomechanics; sports nutrition; rehabilitation, physiotherapy; sports psychology; sport pedagogy, sport history, sport philosophy, sport sociology, sport management; and all aspects of scientific support of the sports coaches from the natural, social and humanistic side.
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