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Role of psychological stress in cortisol recovery from exhaustive exercise among elite athletes.
MedLine Citation:
PMID:  16250786     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Life-event stress (LES) was used to classify elite athletes (n = 39) into high- and low-LES groups. A repeated measures analysis of variance revealed higher cortisol concentration after a graded exercise lest among the high-LES group relative to the low-LES group, which was maintained for up to 20 hr. Subsequent prospective analyses further indicated that high-LES athletes were more likely lo he symptomatic than low-LES athletes and that elevated cortisol level was positively correlated with symptomatology. To the extent that cortisol is a marker of exercise recovery in competitive athletes. our results suggest that chronic stress prolongs the recovery process, which may potentially widen a window of susceptibility for illness and injury among competitive athletes.
Authors:
F M Perna; S L McDowell
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  International journal of behavioral medicine     Volume:  2     ISSN:  1070-5503     ISO Abbreviation:  Int J Behav Med     Publication Date:  1995  
Date Detail:
Created Date:  2005-10-27     Completed Date:  2006-01-26     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9421097     Medline TA:  Int J Behav Med     Country:  United States    
Other Details:
Languages:  eng     Pagination:  13-26     Citation Subset:  -    
Affiliation:
Behavioral Medicine Research Training Center, University of Miami, Coral Gables, FL 33124, USA.
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