对体育PSM系统的新视角
Vladimir Savostyanov1, Alexander Kobelev1, Anton Govorin1
1Faculty of Biomedical Engineering, Bauman Moscow State Technical University, Moscow, Russia.
Journal of electrical bioimpedance
|July 7, 2023
概括
这项研究揭示了强烈运动期间呼吸率和心率动态之间的强烈相关性. 无氧能力系数 (CANAC Q) 有效地评估了运动员的整体功能准备.
科学领域:
- 运动科学 运动科学 运动科学
- 生理学 生理学 生理学
- 生物医学工程 生物医学工程
背景情况:
- 评估运动员的准备对于性能优化至关重要.
- 目前的方法,如血乳酸和VO2max有局限性.
- 厌氧能力系数 (CANAC Q) 提供了一个新的方法.
研究的目的:
- 为了研究最大间歇性运动期间呼吸速率 (RR) 和心率 (HR) 动态之间的相关性.
- 评估CANAC Q在评估运动员一般功能准备 (GFAR) 的有效性.
- 探索CANAC Q作为传统准备评估方法的潜在替代品.
主要方法:
- 16名健康的志愿者 (10名男性,6名女性,年龄21±1.17) 在循环人体表上进行了最大限度的间歇性运动.
- 通过"RheoCardioMonitor"系统,使用Transthoracic电阻力风学 (TEIRG) 持续监测RR和HR.
- 计算CANAC Q以确定运动潜力和GFAR.
主要成果:
- 在所有实验系列中,在功能指标 (M,HRM,GFAR) 和CANAC Q之间观察到非常高的相关性.
- 这些结果证实了CANAC Q在评估GFAR方面的高效性.
- 通过TEIRG测量CANAC Q,以"节拍"计量,通过TEIRG证明了高精度.
结论:
- CANAC Q是一个高效和准确的衡量标准,用于评估运动员的整体功能准备.
- CANAC Q显示出作为血液乳酸盐和VO2最大值测量的非侵入性替代品的希望.
- 了解RR和HR动态为运动员在最大努力期间的生理反应提供了宝贵的见解.
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