The physiological effects of pre-event and midevent cooling during intermittent running in the heat in elite female soccer players

Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme
Michael J PriceVictoria Goosey-Tolfrey

Abstract

The purpose of this study was to examine the effects of both pre-exercise and combined pre-exercise and midexercise cooling strategies during simulated match play in elite female soccer players in the heat. Eight elite female soccer players performed two 45 min periods of intermittent running separated by 15 min seated rest on 3 separate occasions (30.6 +/- 0.2 degrees C, 63.4 +/- 2.5% relative humidity). Participants undertook a no-cooling (CON) or ice-vest cooling for 20 min pre-exercise (PRE) or both pre-exercise and during the 15 min rest period (PRE+MID). Rectal temperature (Tre), skin temperatures, and heart rate were monitored continuously. Mean skin temperature (TMS) and heat storage were calculated. Significant interactions (trial x time) were observed for the change in Tre from rest, TMS, and heat storage (p < 0.05). The change in Tre from rest was greater during CON when compared with PRE and PRE+MID from 35 min until the end of exercise (p < 0.05). When compared with CON (p < 0.05), TMS was lower after precooling (PRE and PRE+MID) and during the 15 min rest period and the first 5 min of the second exercise bout for PRE+MID. Heat storage was also lower after precooling (PRE and PRE+MID) (p < 0.05) and from 60 min unt...Continue Reading

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Citations

Oct 8, 2014·Prehospital Emergency Care : Official Journal of the National Association of EMS Physicians and the National Association of State EMS Directors·Riana R PryorDavid Hostler
Aug 15, 2014·Sports Medicine·Katy E GriggsVictoria L Goosey-Tolfrey
Jan 22, 2014·European Journal of Sport Science·Carly BradeKaren Wallman
Mar 23, 2017·Journal of Strength and Conditioning Research·Stacy H BishopPhil A Bishop
Jul 26, 2018·European Journal of Sport Science·Jeffrey William Frederick AldousLee Taylor
Jan 8, 2019·Journal of Athletic Training·Kirstie Parris, Christopher J Tyler
Jul 16, 2011·Journal of Strength and Conditioning Research·Julie K DeMartiniCarl M Maresh
Jul 31, 2013·Journal of Strength and Conditioning Research·Michelle A ClearyRebecca M Lopez
Oct 1, 2013·Journal of Strength and Conditioning Research·Stacy Howard BishopPhillip Bishop

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