Document Detail


Physiological adjustments of facial cooling during exercise.
MedLine Citation:
PMID:  2266757     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Physiological and metabolic output responses to facial cooling during a graded maximal exercise and a prolonged submaximal exercise lasting 30 min at 65% VO2 max were investigated in five male subjects. Pedalling on a cycle ergometer was performed both with and without facial cooling (10 degrees C, 4.6 M.S-1). Facial cooling at the end of greated maximal exercise apparently had no effect on plasma lactate (LA), maximal oxygen consumption (VO2 max), maximal heart rate (HR max), rectal temperature (Tre), work load, lactate threshold (LT), ventilatory threshold (VT) and onset of blood lactate accumulation (OBLA). However, the response to facial cooling after prolonged submaximal exercise is significantly different for heart rate and work load. The results suggest that facial wind stimulation during maximal exercise does not produce a stress high enough to alter the metabolic and physiological responses.
Authors:
A Quirion; P Boisvert; G R Brisson; D DeCarufel; L Laurencelle; S Dulac; P Vogelaere; A Therminarias
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The Journal of sports medicine and physical fitness     Volume:  30     ISSN:  0022-4707     ISO Abbreviation:  J Sports Med Phys Fitness     Publication Date:  1990 Sep 
Date Detail:
Created Date:  1991-02-12     Completed Date:  1991-02-12     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  0376337     Medline TA:  J Sports Med Phys Fitness     Country:  ITALY    
Other Details:
Languages:  eng     Pagination:  264-7     Citation Subset:  IM    
Affiliation:
Université du Québec à Trois-Rivières, Montréal, Canada.
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MeSH Terms
Descriptor/Qualifier:
Adaptation, Physiological
Adult
Body Temperature*
Cold Temperature*
Exercise Test
Face / physiology*
Heart Rate
Humans
Lactates / blood
Male
Oxygen Consumption
Physical Exertion / physiology*
Chemical
Reg. No./Substance:
0/Lactates

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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