Life Sciences Commons^™

Exertional Heat Illness Risk Factors And Physiological Responses Of Youth Football Players, Susan W. Yeargin, John J. Dickinson, Dawn M. Emerson, Jessica Koller, Toni M. Torres-Mcgehee, Zachary Y. Kerr

Faculty Publications

OBJECTIVE: To determine which intrinsic and extrinsic exertional heat illness (EHI) risk factors exist in youth American football players and observe perceptual and physiological responses of players during events (games and practices). METHODS: Cross-sectional cohort study observing 63 youth football players, varying in position. Independent variables were league (weight-restricted (WR, n = 27) and age-restricted (AR, n = 36)) and event type. Dependent variables were anthropometrics, work-to-rest ratio, and wet bulb globe temperature. Descriptive variables included preparticipation examination and uniform configuration. A subset of 16 players participated in physiological variables (heart rate and gastrointestinal temperature). Data collection occurred on 7 …