Document Detail


Acute exercise increases feeding latency in healthy normal weight young males but does not alter energy intake.
MedLine Citation:
PMID:  23137828     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
This study investigated the acute influence of exercise on eating behaviour in an ecologically valid setting whereby healthy active males were permitted complete ad libitum access to food. Ten healthy males completed two, eight hour trials (exercise and control) in a randomised-crossover design. In the exercise trials participants consumed a breakfast snack and then rested for one hour before undertaking a 60 min run (72% of Vo(2) max) on a treadmill. Participants then rested in the laboratory for six hours during which time they were permitted complete ad libitum access to a buffet meal. The timing of meals, energy/macronutrient intake and eating frequency were assessed. Identical procedures were completed in the control trial except no exercise was performed. Exercise increased the length of time (35 min) before participants voluntarily requested to eat afterwards. Despite this, energy intake at the first meal consumed, or at subsequent eating episodes, was not influenced by exercise (total trial energy intake: control 7426 kJ, exercise 7418 kJ). Neither was there any difference in macronutrient intake or meal frequency between trials. These results confirm that food intake remains unaffected by exercise in the immediate hours after but suggest that exercise may invoke a delay before food is desired.
Authors:
James A King; Lucy K Wasse; David J Stensel
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-11-5
Journal Detail:
Title:  Appetite     Volume:  -     ISSN:  1095-8304     ISO Abbreviation:  Appetite     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-11-9     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8006808     Medline TA:  Appetite     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012. Published by Elsevier Ltd.
Affiliation:
School of Sport, Exercise and Health Sciences, Loughborough University, UK. Electronic address: j.a.king@lboro.ac.uk.
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