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Test and Evaluation of Heart Rate Derived Core Temperature Algorithms for Use in NCAA Division I Football Athletes

机译:心率衍生核心温度算法的试验与评价我国足球运动员使用

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摘要

The purpose of this study was to assess the validity of utilizing heart rate to derive an estimate of core body temperature in American Football athletes. This was evaluated by combining commercially available Zephyr Bioharness devices, which includes an embedded estimated core temperature (ECT) algorithm, and an ingestible radio frequency core temperature pill during the highest heat injury risk timepoint of the season, summer training camp. Results showed a concordance of 0.643 and 78% of all data points fell within +/−1.0 °F. When the athletes were split into Upper (>/=6.0%) and Lower (<6.0%) body composition groups, there was a statistical improvement in accuracy with the Upper Body Fat% reaching 0.834 concordance and 93% of all values falling within +/−1.0 °F of the Gold Standard. Results suggest that heart rate derived core temperature assessments are a viable tool for heat stress monitoring in American football, but more work is required to improve on accuracy based on body composition.
机译:本研究的目的是评估利用心率估算美国足球运动员核心体温估计的有效性。通过组合市售的ZephyR生物核心装置来评价这一点,该装置包括嵌入的估计核心温度(ECT)算法,以及在最高热损伤风险时的可摄入射频核心温度丸,夏季训练营。结果表明,0.643的一致性,78%的所有数据点都落在+/- 1.0°F内。当运动员分裂到上部(> / = 6.0%)和更低(<6.0%)的身体成分组时,含有上半身脂肪%的精度统计学提高0.834的一致性和93%的所有值落在+内/-1.0°F金标准。结果表明,心率衍生的核心温度评估是美国足球中热应力监测的可行工具,但需要更多的工作来提高基于身体成分的准确性。

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