3 × 3篮球比赛训练负荷模型之间的关系。

IF 4.3 2区 医学 Q1 PHYSIOLOGY
Pierpaolo Sansone, Antonio Tessitore, Bojan Makivić, Davide Ferioli, Daniele Conte
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引用次数: 0

摘要

目的:量化新型3 × 3篮球正式比赛中负荷模型之间的关系。方法:对41名成年男子篮球运动员进行3次3 × 3正式比赛的监测。玩家佩戴Firstbeat Sports微传感器来量化外部(运动负荷)和内部生理(累计心率区[SHRZ])负荷。此外,在每次游戏后获得感知消耗(RPE)评分,以计算会话RPE (sRPE)负荷作为内部感知负荷。进行重复测量相关性分析以评估运动负荷和内部负荷(SHRZ和sRPE)之间以及SHRZ和sRPE之间的关系。结果:外负荷(运动负荷)与内生理负荷(SHRZ)有非常大的相关性(r = 0.76, P < 0.001)。外部负荷也与内部感知负荷(sRPE;r = 0.57, P < 0.001)。SHRZ与sRPE呈正相关(r = 0.47, P < 0.001)。结论:在3 × 3篮球比赛中,外负荷和内负荷之间存在较大到非常大的关系。这些信息使从业者能够根据施加的外部负荷预测玩家对游戏的内部反应,从而优化训练负荷处方策略。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Relationships Between Training-Load Models in 3 × 3 Basketball Games.

Purpose: To quantify the relationship between load models during official games of the novel 3 × 3 basketball sport.

Methods: Forty-one adult male players were monitored across three 3 × 3 basketball official tournaments. Players wore Firstbeat Sports microsensors to quantify external (Movement Load) and internal physiological (summated-heart-rate-zones [SHRZ]) loads. Additionally, rating of perceived exertion (RPE) scores were obtained after each game to calculate session RPE (sRPE) loads as internal perceived load. Repeated-measures correlation analyses were performed to assess the relationships between Movement Load and internal loads (SHRZ and sRPE), and between SHRZ and sRPE.

Results: External load (Movement Load) and internal physiological load (SHRZ) had a very large correlation (r = .76, P < .001). External load was also largely correlated with internal perceived load (sRPE; r = .57, P < .001). The correlation between SHRZ and sRPE was moderate (r = .47, P < .001).

Conclusion: During 3 × 3 basketball games, large to very large relationships exist between external- and internal-load variables. This information allows practitioners to anticipate internal responses of players to games based on the external load imposed, thus optimizing training-load prescription strategies.

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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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