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The perceptual, heart rate and technical-tactical characteristics of 3 × 3 basketball
International Journal of Sports Science & Coaching ( IF 1.5 ) Pub Date : 2020-06-14 , DOI: 10.1177/1747954120930916
Riley B McGown 1, 2 , Nick B Ball 2, 3 , Jan S Legg 1 , Jocelyn K Mara 2, 3
Affiliation  

The aim of this study was to investigate the perceptual, heart rate and technical-tactical characteristics of elite male and female 3 × 3 basketball games. Eleven male and twenty-two female elite basketball players were monitored using heart rate telemetry, Ratings of Perceived Exertion (RPE) and video analysis across three 3 × 3 basketball tournaments. Linear mixed models were performed to determine the influence of round (pool game, quarter-final, semi-final, final, classification game) and sex on all dependent variables (alpha = 0.05). There was no difference between sexes for heart rate variables (p = 0.53 - 0.85). The greatest percentage (56.9 ± 20.1%) of game time was spent in heart rate zone 5 (90-100% peak heart rate). Overall RPE was higher in semi-finals (7.2 ± 1.5, p ≤ 0.001, ES: 1.27) and finals (7.7 ± 1.6 p ≤ 0.001, ES: 1.67) compared to pool games (5.1 ± 1.5). An analysis of the technical-tactical actions revealed that there were less steals in semi-finals (p = 0.01, ES = 0.56) and finals (p = 0.01, ES = 0.71) compared to pool games, with no sex-related differences present (p = 0.06 - 0.97). Players generally spent one minute on the bench for every three minutes on the court, creating a 3:1 work to rest ratio. Physical preparation programs for elite 3 × 3 basketball athletes should include exposure to high-intensity activity in which heart rates ≥80% of peak heart rate are reached for periods of time similar to that experienced during gameplay. A 3:1 work-to-rest ratio may be beneficial during conditioning training for this population.

中文翻译:

3×3篮球的知觉、心率和技战术特点

本研究的目的是调查精英男女 3 × 3 篮球比赛的感知、心率和技战术特征。11 名男性和 22 名女性精英篮球运动员在三场 3 × 3 篮球锦标赛中使用心率遥测、感知用力等级 (RPE) 和视频分析进行监测。执行线性混合模型以确定回合(撞球游戏、四分之一决赛、半决赛、决赛、分类游戏)和性别对所有因变量(alpha = 0.05)的影响。心率变量在性别之间没有差异(p = 0.53 - 0.85)。最大百分比 (56.9 ± 20.1%) 的游戏时间花在心率区 5(90-100% 峰值心率)。半决赛 (7.2 ± 1.5, p ≤ 0.001, ES: 1.27) 和决赛 (7.7 ± 1.6 p ≤ 0.001, ES: 1) 的整体 RPE 更高。67) 与台球游戏 (5.1 ± 1.5) 相比。对技战术动作的分析表明,与撞球比赛相比,半决赛(p = 0.01,ES = 0.56)和决赛(p = 0.01,ES = 0.71)的抢断较少,没有性别相关的差异(p = 0.06 - 0.97)。球员们通常在场上每三分钟在替补席上待一分钟,创造了 3:1 的工作与休息的比例。精英 3 × 3 篮球运动员的身体准备计划应包括进行高强度活动,其中心率达到峰值心率的 80% 以上,时间段与比赛期间相似。3:1 的工作与休息比率在针对该人群的体能训练期间可能是有益的。01, ES = 0.56) 和决赛 (p = 0.01, ES = 0.71) 与台球游戏相比,不存在与性别相关的差异 (p = 0.06 - 0.97)。球员们通常在场上每三分钟在替补席上待一分钟,创造了 3:1 的工作与休息的比例。精英 3 × 3 篮球运动员的身体准备计划应包括进行高强度活动,其中心率达到峰值心率的 80% 以上,时间段与比赛期间相似。3:1 的工作与休息比率在针对该人群的体能训练期间可能是有益的。01, ES = 0.56) 和决赛 (p = 0.01, ES = 0.71) 与台球游戏相比,不存在与性别相关的差异 (p = 0.06 - 0.97)。球员们通常在场上每三分钟在替补席上待一分钟,创造了 3:1 的工作与休息的比例。精英 3 × 3 篮球运动员的身体准备计划应包括进行高强度活动,其中心率达到峰值心率的 80% 以上,时间段与比赛期间相似。3:1 的工作与休息比率在针对该人群的体能训练期间可能是有益的。精英 3 × 3 篮球运动员的身体准备计划应包括进行高强度活动,其中心率达到峰值心率的 80% 以上,时间段与比赛期间相似。3:1 的工作与休息比率在针对该人群的体能训练期间可能是有益的。精英 3 × 3 篮球运动员的身体准备计划应包括进行高强度活动,其中心率达到峰值心率的 80% 以上,时间段与比赛期间相似。3:1 的工作与休息比率在针对该人群的体能训练期间可能是有益的。
更新日期:2020-06-14
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