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Effects of using four baskets during simulated youth basketball games

机译:在模拟青少年篮球比赛中使用四个篮筐的影响

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摘要

This study aimed to identify how playing basketball with two additional baskets influences the players’ technical, physiological, physical and especially, positional performance. Fourteen youth players performed eight 5vs.5 simulated basketball games, four with the two official baskets and four with two-extra official baskets, each one placed in the court restricted area. The variables collected were technical (field-goals made and missed, offensive and defensive rebounds, steals, passes, dribble-drive, give-and-go and ball possessions), physiological (heart rate monotony and sample entropy), workload (total distance covered and distance covered at different velocities) and positioning-related (distance to the nearest opponent, distance to the nearest teammate, stretch-index and distance between centroids). The results showed that the four-baskets games favoured the emergence of individual behaviours, increasing the game' physical demands and promoting a collective dispersion, which might impair team playing. Conversely, when playing with two-baskets, there was less distance between teammates. In conclusion, this study has clear implications for practice as it emphasizes that coaches can manipulate the number of baskets to modulate training workload and promote different individual and team behaviours.
机译:这项研究的目的是确定在另外两个篮筐的情况下打篮球如何影响球员的技术,生理,身体尤其是位置表现。 14名青年球员进行了8场5vs.5模拟篮球比赛,其中4场带有两个官方篮筐,另外四场则带有两个额外的官方篮筐,每一个都放置在法院禁区内。收集的变量包括技术性(达成和错过的目标球,进攻和防守性篮板,抢断,传球,运球,控球和控球),生理性(心率单调和样本熵),工作量(总距离)覆盖和不同速度覆盖的距离)和位置相关(到最近的对手的距离,到最近的队友的距离,拉伸指数和质心之间的距离)。结果表明,四篮子游戏有利于个人行为的出现,增加了游戏的身体需求并促进了集体分散,这可能会损害团队比赛。相反,当使用两篮式游戏时,队友之间的距离较小。总而言之,这项研究对实践具有明显的意义,因为它强调教练可以操纵篮筐的数量来调节训练工作量并促进不同的个人和团队行为。

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