CORETM可穿戴传感器:与冷水摄入期间的胃肠道温度进行比较,并进行5公里运行计时试验
Antoine Jolicoeur Desroches1, Catherine Naulleau2, Thomas A Deshayes3
1Faculty of Physical Activity Sciences, University of Sherbrooke, Sherbrooke, Québec, Canada.
Journal of thermal biology
|June 23, 2023
概括
在强度炼期间,CORE可穿戴设备不准确地测量核心体温 (TC),无法检测冷却效应,并低估了炎热条件下的温度升高.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 生物医学工程 生物医学工程
背景情况:
- 核心体温 (TC) 监测对于节奏和预防耐力赛期间的热病至关重要.
- 可穿戴技术提供了实时TC反的潜力,有助于性能和安全.
研究的目的:
- 为了比较CORE可穿戴设备与胃肠道药丸的准确性,用于测量冷水摄入期间的TC和5公里跑步时间试验.
- 评估两种设备之间的TC测量差异的临床可接受性.
主要方法:
- 十二名参与者在摄入冷水后,在30°C的热量下完成了5公里的跑步时间试验.
- 核心体温同时使用CORE可穿戴设备和胃肠道药丸进行测量.
- 分析了设备之间的TC读数的差异,其值>±0.25°C被认为是临床上不可接受的.
主要成果:
- 与胃肠道药丸相比,CORE装置在计时试验之前和期间都显示了TC的显著低估.
- 核心装置无法检测冷水摄入的冷却效应.
- 在时间试验期间,CORE和GI药丸之间的TC的平均绝对差异为0.47±0.34°C.
结论:
- 核心可穿戴设备不能准确地反映核心体温的变化,在一个5公里运行时间试验在热.
- 该设备无法捕捉冷水的冷却效应,并低估了TC,这限制了其优化节奏和预防热病的实用性.
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