Individual sex-based variability to altitude training in elite badminton players.

IF 2.3 2区 医学 Q2 SPORT SCIENCES
Journal of Sports Sciences Pub Date : 2024-12-01 Epub Date: 2025-01-01 DOI:10.1080/02640414.2024.2448358
Camille Précart, Janne Bouten, Caroline Giroux, Antonio Morales-Artacho, Quentin Rousseau, Giuseppe Rabita, Enzo Hollville, Jaime De la Calle-Herrero, Franck Brocherie
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引用次数: 0

Abstract

To assess how altitude training impacts force-velocity-power (F-V-P) profiling and muscular power and anaerobic capacity in elite badminton players in reference to intra- and inter-individual sex-based variability. Following a quasi-experimental design, 14 players (6 females, 8 males) from the French national badminton singles and doubles teams performed a 3-week 'living high-training high' camp at natural altitude (2320 m). F-V-P profile and Wingate anaerobic test were assessed Pre- and Post-intervention, using ANOVA repeated measures conventional statistics, with further estimation statistics to show the magnitude of the testing condition and visualize intra- and inter-individual responses. No significant interaction nor time effect (Pre- vs. Post-) was observed for any variables (all p > 0.05), but a significant sex effect was observed for maximal theoretical velocity (p < 0.01), relative maximal theoretical power (Pmaxrel) (p = 0.02) and relative F-V-P profile and for peak and mean power outputs (both p < 0.001) during Wingate test. Pre-to-Post changes (from -11.0% to + 14.4%) did not significantly differ between sexes, except for Pmaxrel (p < 0.05) in favor of female athletes (+10.2% vs. -4.3% for male athletes). Hedge's g effect sizes (male minus female) revealed moderate and large effects for F-V-P profiling-derived variables. Mean conventional statistics did not reveal significant effect of altitude training, mainly due to high intra- and inter-variability across F-V-P profiling-derived variables and Wingate test. Substantial sex-based difference contributes to this variability, emphasizing the importance of individualized approach to enhance participant responsiveness to altitude training.

优秀羽毛球运动员高原训练的个体性别差异。
评估高原训练如何影响力量-速度-力量(F-V-P)分析和肌肉力量和无氧能力的精英羽毛球运动员参考内部和个人之间的性别变异性。遵循准实验设计,来自法国羽毛球单双国家队的14名运动员(6女8男)在自然海拔(2320米)进行了为期3周的“生活高训练高”训练营。F-V-P曲线和Wingate厌氧试验在干预前和干预后进行评估,使用方差分析重复测量常规统计,并进一步估计统计以显示测试条件的大小,并可视化个体内和个体间的反应。任何变量(均p < 0.05)均未观察到显著的相互作用或时间效应(前后),但在最大理论速度(p = 0.02)和相对F-V-P剖面以及峰值和平均功率输出(p < 0.05)均观察到显著的性别效应。男性运动员-4.3%)。赫奇的g效应大小(男性减去女性)揭示了F-V-P分析衍生变量的中等和较大影响。平均常规统计数据未显示高原训练的显著影响,主要是由于F-V-P剖面衍生变量和Wingate检验的内部和内部变异性较高。实质性的性别差异导致了这种可变性,强调了个性化方法对提高参与者对高原训练的反应性的重要性。
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来源期刊
Journal of Sports Sciences
Journal of Sports Sciences 社会科学-运动科学
CiteScore
6.30
自引率
2.90%
发文量
147
审稿时长
12 months
期刊介绍: The Journal of Sports Sciences has an international reputation for publishing articles of a high standard and is both Medline and Clarivate Analytics-listed. It publishes research on various aspects of the sports and exercise sciences, including anatomy, biochemistry, biomechanics, performance analysis, physiology, psychology, sports medicine and health, as well as coaching and talent identification, kinanthropometry and other interdisciplinary perspectives. The emphasis of the Journal is on the human sciences, broadly defined and applied to sport and exercise. Besides experimental work in human responses to exercise, the subjects covered will include human responses to technologies such as the design of sports equipment and playing facilities, research in training, selection, performance prediction or modification, and stress reduction or manifestation. Manuscripts considered for publication include those dealing with original investigations of exercise, validation of technological innovations in sport or comprehensive reviews of topics relevant to the scientific study of sport.
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