在正式男篮比赛中，外部峰值需求不受比赛场地(主客场)的影响

IF 2.1 4区教育学 Q1 Health Professions

International Journal of Performance Analysis in Sport Pub Date : 2023-07-04 DOI:10.1080/24748668.2023.2238164

Enrique Alonso Pérez-Chao, J. Trapero, Carlos Ribas, C. Sosa, Miguel-Angel Ángel Gomez, A. Lorenzo

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引用次数: 0

摘要

摘要目的量化和比较18岁以下儿童根据球队场地（主场与客场）遇到的外部峰值需求岁（U18），男篮球运动员。方法采用惯性运动单元（IMU）对12名篮球运动员在16场正式比赛中的外部负荷变量进行监测。在PlayerLoad的1分钟和5分钟时间窗口中计算PD™ （PL）。重复测量的线性混合模型用于根据比赛场地（主场与客场）比较PL的PD。结果在1分钟和5分钟时间窗口方面，差异无统计学意义（p > 0.05，小效应大小）在比赛场地之间是明显的。结论在U18男篮球运动员中，无论比赛场地如何，外部PD都保持一致（影响较小）。因此，比赛场地可能不是正式比赛期间获得外部PD的关键决定因素。

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External peak demands are not affected by playing venue (home vs away) during official male basketball games

ABSTRACT Aim To quantify and compare the external peak demands (PDs) encountered according to team’s venue (home vs. away) in under-18 years (U18), male basketball players. Methods 12 basketball players had external load variables monitored across 16 official games using inertial movement units (IMUs). PDs were calculated across 1-min and 5-min time windows for PlayerLoad™ (PL). Linear mixed models for repeated measures were used to compare PDs for PL according to playing venue (home vs. away). Results Regarding 1- and 5-min time windows, no significant differences (p > 0.05, small effect size) were apparent between playing venues. Conclusions External PDs remain consistent (small effects) regardless of playing venue in U18, male basketball players. Accordingly, playing venue may not be a key determinant of external PD attained during official games.

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来源期刊

International Journal of Performance Analysis in Sport SPORT SCIENCES-

CiteScore

4.70

自引率

4.80%

发文量

审稿时长

>12 weeks

期刊介绍： The International Journal of Performance Analysis in Sport aims to present current original research into sports performance. In so doing, the journal contributes to our general knowledge of sports performance making findings available to a wide audience of academics and practitioners.