在健康的男性青少年和年轻的年轻人中,在分级跑步机测试中对面具使用的生理反应
Nasibeh Kazemi1, Bryanne N Bellovary2, Ali Shaker1
1Department of Sport Physiology, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran.
Tanaffos
|December 20, 2024
概括
在运动测试期间佩戴面罩并没有影响年轻男性的表现. 然而,与没有面具相比,使用FFP2/N95和手术口罩的血氧和率下降.
科学领域:
- 运动生理学 运动生理学
- 呼吸系统生理学 呼吸系统生理学
背景情况:
- 面罩的使用已变得广泛,促使人们对其在体育活动期间的生理影响进行调查.
- 了解不同类型的面罩对运动期间生理反应的影响至关重要.
研究的目的:
- 在男性青少年和年轻成年人进行分级跑步机运动测试时,评估不戴口罩,手术口罩和FFP2 / N95呼吸器的生理影响.
- 为了确定面罩的使用是否会影响运动表现和关键生理参数.
主要方法:
- 21名男性 (15-28岁) 接受了四次测试,包括休息和分级跑步机测试,没有面具,手术面具或FFP2 / N95面具.
- 测量包括心率,血压和运动前后血氧和.
- 统计分析使用重复测量ANOVA来确定显著差异 (p<0.05).
主要成果:
- 在运动表现 (终止时间,估计的VO2max),心率,缩血压或腹缩血压方面没有观察到任何显著的差异.
- 与没有口罩和手术口罩相比,使用FFP2/N95口罩时血氧和率显著下降.
- 手术口罩的使用还导致血液中氧气和率较低,而在疲劳点上没有口罩.
结论:
- 男性青少年和年轻人可以在佩戴面罩的情况下安全地完成分级跑步机运动测试,而不会影响运动表现.
- 随着面罩的使用,特别是FFP2/N95呼吸器的使用,观察到血液中氧气和度的下降,突出了潜在的生理性权衡.
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