Main content

Physiological and Performance Responses of Mild Dehydration in Ice Hockey Goaltenders During an On-Ice Scrimmage and Drills

Show simple item record

dc.contributor.advisor Spriet, Lawrence L
dc.contributor.author McCarthy, Devin Goddard
dc.date.accessioned 2018-08-22T19:44:39Z
dc.date.available 2018-08-22T19:44:39Z
dc.date.copyright 2018
dc.date.created 2018-08-16
dc.date.issued 2018-08-22
dc.identifier.uri http://hdl.handle.net/10214/14088
dc.description.abstract This study tested the physiological, thermoregulatory, fatigue and performance responses to mild dehydration (DEH) in ice hockey goaltenders during an on-ice scrimmage, a shootout and two drills. Goaltenders drank no fluid (NF) to induce mild DEH (2.4 ± 0.3% body mass loss) or maintained hydration (<0.5% loss) with water (WAT) or a carbohydrate-electrolyte solution (CES). Mild DEH, compared to WAT and CES, increased on-ice mean and peak core temperature (NF: 39.1 ± 0.1°C, WAT: 38.6 ± 0.1°C, CES: 38.5 ± 0.1°C), heart rate and perceived fatigue and lowered scrimmage save percentage and reaction time. CES was superior to WAT for increasing peak lateral movement power and reducing on-ice perceived exertion. Central and peripheral fatigue, shootout performance and rebound control were similar between conditions. Overall, mild DEH impaired thermoregulation, performance and perceived fatigue during an on-ice scrimmage, shootout and drills compared to ingestion of either fluid. en_US
dc.language.iso en en_US
dc.rights Attribution 2.5 Canada *
dc.rights.uri http://creativecommons.org/licenses/by/2.5/ca/ *
dc.subject Ice hockey en_US
dc.subject Dehydration en_US
dc.subject Carbohydrate en_US
dc.subject Performance en_US
dc.subject Fatigue en_US
dc.subject Thermoregulation en_US
dc.title Physiological and Performance Responses of Mild Dehydration in Ice Hockey Goaltenders During an On-Ice Scrimmage and Drills en_US
dc.type Thesis en_US
dc.degree.programme Human Health and Nutritional Sciences en_US
dc.degree.name Master of Science en_US
dc.degree.department Department of Human Health and Nutritional Sciences en_US
dc.rights.license All items in the Atrium are protected by copyright with all rights reserved unless otherwise indicated.


Files in this item

Files Size Format View
McCarthy_Devin_201808_Msc.pdf 2.949Mb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Attribution 2.5 Canada Except where otherwise noted, this item's license is described as Attribution 2.5 Canada