Training and Game Loads Across Noncongested and Congested Weekly Microcycles During the Regular Season in a Semiprofessional Women's Basketball Team.

IF 3.5 2区 医学 Q1 PHYSIOLOGY International journal of sports physiology and performance Pub Date : 2024-10-07 DOI:10.1123/ijspp.2023-0448
Cody J Power, Jordan L Fox, Masaru Teramoto, Vincent J Dalbo, Aaron T Scanlan
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Abstract

Purpose: To quantify and compare loads encountered in individual training sessions and games during noncongested and congested weeks in semiprofessional women basketball players.

Methods: Using an observational, longitudinal design, 12 players from the same team had their external (PlayerLoad, relative PlayerLoad, and total and high-intensity inertial movement analysis variables) and internal load (session rating of perceived exertion [sRPE], sRPE-load, percentage of heart rate peak, and modified summated-heart-rate-zones load) monitored across a regular season. Training and game data were categorized into noncongested (0-1 game) and congested weeks (2-3 games). Linear mixed models and Cohen d effect sizes were used for analyses.

Results: Comparisons between training sessions revealed higher (P < .05, d = 1.35-5.33) PlayerLoad, total inertial movement analysis, sRPE, and sRPE-load during training session 1 than training session 2 in congested weeks. Comparisons between training sessions and games revealed higher (P ≤ .001, d = 1.10-1.66) sRPE and sRPE-load during games than training sessions 1 and 2 in noncongested weeks, alongside higher (P ≤ .001, d = 1.87-3.55) sRPE during game 1 than training sessions 1 and 2 in congested weeks. Comparisons between games revealed higher (P < .05, d = 0.57-2.82) loads in game 3 during congested weeks compared with all other games.

Conclusions: Training appeared to be tapered in congested weeks, likely to account for upcoming increases in game loading, but remained relatively consistent across sessions during noncongested weeks. Individual game loads remained relatively consistent but were noticeably increased when a third game was played in the week.

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半职业女子篮球队常规赛期间非拥挤和拥挤每周微周期的训练和比赛负荷。
目的:量化和比较半职业女子篮球运动员在非拥挤周和拥挤周的个人训练和比赛中遇到的负荷:采用观察性纵向设计,对来自同一球队的 12 名球员在整个常规赛期间的外部负荷(球员负荷、相对球员负荷、总负荷和高强度惯性运动分析变量)和内部负荷(会话感知用力评分[sRPE]、sRPE-负荷、心率峰值百分比和修正的心率区总和负荷)进行监测。训练和比赛数据分为非拥挤周(0-1 场比赛)和拥挤周(2-3 场比赛)。采用线性混合模型和 Cohen d效应大小进行分析:训练课之间的比较显示,在拥挤周,训练课 1 比训练课 2 的 PlayerLoad、总惯性运动分析、sRPE 和 sRPE-load 值更高(P < .05,d = 1.35-5.33)。训练课和比赛之间的比较显示,在非拥堵周,比赛期间的 sRPE 和 sRPE-load 比训练课 1 和训练课 2 高(P ≤ .001,d = 1.10-1.66),而在拥堵周,比赛 1 期间的 sRPE 比训练课 1 和训练课 2 高(P ≤ .001,d = 1.87-3.55)。不同比赛之间的比较显示,与所有其他比赛相比,拥挤周期间第三场比赛的负荷更高(P < .05,d = 0.57-2.82):结论:在拥堵的几周内,训练量似乎有所减少,这可能是游戏负荷即将增加的原因,但在非拥堵的几周内,各堂课的训练量保持相对一致。单场比赛的负荷量保持相对一致,但在一周内进行第三场比赛时,单场比赛的负荷量明显增加。
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来源期刊
CiteScore
5.80
自引率
12.10%
发文量
199
审稿时长
6-12 weeks
期刊介绍: The International Journal of Sports Physiology and Performance (IJSPP) focuses on sport physiology and performance and is dedicated to advancing the knowledge of sport and exercise physiologists, sport-performance researchers, and other sport scientists. The journal publishes authoritative peer-reviewed research in sport physiology and related disciplines, with an emphasis on work having direct practical applications in enhancing sport performance in sport physiology and related disciplines. IJSPP publishes 10 issues per year: January, February, March, April, May, July, August, September, October, and November.
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