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Effect of quality of opposition on game performance indicators in elite male volleyball
International Journal of Sports Science & Coaching ( IF 2.029 ) Pub Date : 2021-05-03 , DOI: 10.1177/17479541211013701
Sotirios Drikos 1 , Karolina Barzouka 1 , Dimitrios G Balasas 2 , Konstantinos Sotiropoulos 1
Affiliation  

Performance in a volleyball match is the result of a dynamic and interactive process between two teams. The current study aimed to investigate the influence of the quality of opposition on skill performance indicators. A total of 550 teams’ performances (N = 550) from 275 sets of men’s European Championship 2019 was recorded and the effectiveness of 12 parameters from 5 basic volleyball skills was analyzed. A two-step cluster analysis was performed to divide 24 teams into three quality groups (upper, middle, lower) and 6 types of match status were created according to the quality of the opponents. Binomial logistic regression showed that for each type of match, the key performance factors that discriminate win and loss are differentiated, while the efficacy of attack win is associated with the success almost with all contexts studied. Other significant parameters were serve aces for matches between upper-quality teams, opponent’s errors for matches between teams of different quality and avoidance of blocked attacks for balanced matches. The findings emphasize the need for coaches to plan strategies that allow players with special serving abilities to risk for an ace, to enhance the side-out skills of their team and to work detailed on attack coverage systems.



中文翻译:

对手素质对优秀男排比赛成绩指标的影响。

排球比赛中的表现是两个团队之间动态互动过程的结果。当前的研究旨在调查异议质量对技能绩效指标的影响。记录了275套2019年欧洲男子锦标赛的550支球队的表现(N = 550),并分析了5种基本排球技能中12个参数的有效性。进行了两步聚类分析,将24支球队分为三个质量组(上,中,下),并根据对手的素质创建了6种类型的比赛状态。二项式逻辑回归表明,对于每种类型的比赛,区分胜利和失败的关键性能因素都是不同的,而在几乎所有研究的背景下,进攻胜利的功效都与成功相关。其他重要参数包括:高品质球队之间的比赛王牌,不同质量球队之间对手的失误以及为平衡比赛而避免的阻击。调查结果强调,教练需要制定战略,让具有特殊发球能力的球员冒险获得一张王牌,提高其球队的边防技能,并详细研究进攻覆盖系统。

更新日期:2021-05-04
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