Higher variability in dyadic interaction plays a positive role in the decision making of futsal passing

IF 0.9 4区医学 Q4 REHABILITATION

Kinesiology Pub Date : 2020-12-14 DOI:10.26582/K.52.2.17

U. Corrêa, F. Bastos, Silvia Letícia da Silva, Fabian Alberto Romero Clavijo, Camila Torriani-Pasin

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引用次数: 5

Abstract

This study investigated the role the dyadic interaction variability plays in influencing decision making on passing in the sport of futsal. Participants were 40 male students (Mage = 13.6 years, SD = 0.7) from physical education classes of a Brazilian school. They were randomly divided into eight teams, which played four games of 24 minutes according to the rules of the under-14 category of the local Futsal Federation. From the games, a sample of 80 sequences of play involving passes were randomly selected, from the moment the ball carrier got possession of the ball until the moment he passed it. From the x and y coordinates of all outfield players’ displacement, variability of running correlation, cross-correlation, centroid , and interpersonal distance were calculated as measures of dyadic interaction. Results showed that the interaction of passer and receiver dyads were more variable than the remaining dyads. Moreover, it was verified that the passer dyad had the highest variability. The findings enabled us to conclude that, from the attackers’ point of view, variability played a positive role. In addition, it appeared that the passer sought to disrupt the interaction with his defender to perform a pass more than his teammates did to receive it. It appears that the skills of passing and receiving in the sport of futsal imply the ability to vary.

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二元相互作用中较高的可变性对五人制传球的决策起着积极作用

本研究探讨了五人制足球运动中二元交互变异性对传球决策的影响。参与者为40名来自巴西一所学校体育课的男学生(年龄= 13.6岁，SD = 0.7)。他们被随机分为8支球队，根据当地五人制足球联合会14岁以下年龄组的规则，每队进行4场24分钟的比赛。从这些比赛中，随机选择了80个涉及传球的比赛序列，从持球者拿到球的那一刻起，一直到他传球的那一刻。根据所有外场球员位移的x和y坐标，计算出奔跑相关性、相互相关性、质心和人际距离的变异性，作为二元相互作用的度量。结果表明，传代和受代的相互作用比其余代变化更大。此外，还证实了传代二联体具有最高的变异性。这些发现使我们得出结论，从攻击者的角度来看，可变性发挥了积极作用。此外，似乎传球者试图破坏与防守者的互动，而不是他的队友接受传球。在五人制足球运动中，传球和接球的技巧似乎意味着变化的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Kinesiology REHABILITATION-SPORT SCIENCES

CiteScore

1.90

自引率

8.30%

发文量

审稿时长

>12 weeks

期刊介绍： Kinesiology – International Journal of Fundamental and Applied Kinesiology (print ISSN 1331- 1441, online ISSN 1848-638X) publishes twice a year scientific papers and other written material from kinesiology (a scientific discipline which investigates art and science of human movement; in the meaning and scope close to the idiom “sport sciences”) and other adjacent human sciences focused on sport and exercise, primarily from anthropology (biological and cultural alike), medicine, sociology, psychology, natural sciences and mathematics applied to sport in its broadest sense, history, and others. Contributions of high scientific interest, including also results of theoretical analyses and their practical application in physical education, sport, physical recreation and kinesitherapy, are accepted for publication. The following sections define the scope of the journal: Sport and sports activities, Physical education, Recreation/leisure, Kinesiological anthropology, Training methods, Biology of sport and exercise, Sports medicine and physiology of sport, Biomechanics, History of sport and Book reviews with news.