常压缺氧综合方法对一名九届世界铁人三项冠军运动员重复冲刺能力表现的影响:病例报告。

IF 2.5 3区 心理学 Q2 PSYCHOLOGY, MULTIDISCIPLINARY
Adrian Gonzalez-Custodio, Carmen Crespo, Rafael Timón, Guillermo Olcina
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引用次数: 0

摘要

在科学研究中,精英运动员是一个代表性不足的群体,目前还没有作品分析缺氧对精英铁人三项运动员的影响。本研究旨在分析常压缺氧的不同方法对重复冲刺能力(RSA)表现的影响。本研究是一项案例研究,研究对象是一名曾赢得九次铁人三项世界锦标赛的精英铁人三项运动员。研究综合使用了不同的常压缺氧方法。三种方法的组合如下:现场高强度训练-低强度训练穿插进行;间歇性缺氧训练;间歇性缺氧暴露。本研究分析了这些方法在功率输出、肌肉氧饱和度、心率和通气变量(VO2 和 VCO2)等变量方面对 RSA 性能的影响。对铁人三项运动员在训练方案前(PRE)、训练方案刚结束后(POST-D3)和训练方案结束 21 天后(POST-D21)进行了测量。结果表明,这种训练方案可以提高铁人三项运动员在冲刺次数(PRE vs. POST-D3 vs. POST-D21: 19 vs. 24 vs. 28)、功率输出(PRE 615 W vs. POST-D3 685 W vs. POST-D21 683W)和效率方面的 RSA 表现。这项工作可能有助于提高精英铁人三项运动员的功率输出和重复冲刺能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of a Combined Method of Normobaric Hypoxia on the Repeated Sprint Ability Performance of a Nine-Time World Champion Triathlete: A Case Report.

Elite athletes are an under-represented population in scientific studies, and there are no works analysing the influence of hypoxia in elite triathletes. The aim of this study was to analyse the influence of different methods of normobaric hypoxia on repeated sprint ability (RSA) performance. This study was a case study with an elite triathlete who has won nine triathlon world championships. The study used a combination of different methods of normobaric hypoxia. The three methods combined were as follows: live high-train low interspersed; intermittent hypoxic training; and intermittent hypoxic exposure. This study analysed the influence of these methods on RSA performance in variables such as power output, saturation of muscular oxygen, heart rate and ventilatory variables (VO2 and VCO2). The triathlete was measured before the training protocol (PRE), just after (POST-D3) and 21 days after the end of the protocol (POST-D21). This type of protocol has shown that it can lead to an improvement in RSA performance in the number of sprints (PRE vs. POST-D3 vs. POST-D21: 19 vs. 24 vs. 28), power output (PRE 615 W vs. POST-D3 685 W vs. POST-D21 683W) and efficiency of the triathlete. This work may be useful in improving power output and repeated sprint ability for elite triathletes.

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来源期刊
Behavioral Sciences
Behavioral Sciences Social Sciences-Development
CiteScore
2.60
自引率
7.70%
发文量
429
审稿时长
11 weeks
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