| Failure to find increased TEM at rest and during exercise in aerobically trained and resistance trained subjects. | |
| | |
MedLine Citation:
|
PMID: 8499938 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
This study examined the metabolic response to a 763-kcal mixed meal at rest and during 30 min of exercise at 50% maximal oxygen consumption (VO2max) in 8 aerobically trained (AT), 8 resistance trained (RT), and 8 untrained (UT) subjects. Oxygen consumption (VO2) was measured minute by minute during 30 min of exercise by indirect calorimetry on 2 nonconsecutive days (postabsorptive exercise, PA; and postprandial exercise, PP). Total VO2 consumed and total caloric expenditure during the PA and PP conditions were similar for the three groups, indicating that prior food intake did not affect energy expenditure during exercise. Consequently, TEM during exercise did not differ significantly among the groups. Respiratory exchange ratio (R) differed significantly only during the PA condition, with the AT group exhibiting significantly lower R values compared to the RT group, and significantly lower R values compared to the UT group. These data suggest that the consumption of a meal 30 min prior to exercise does not increase TEM during exercise in AT, RT, and UT subjects. |
| | |
Authors:
|
J A Gilbert; J E Misner |
Related Documents
:
|
10331898 - The accuracy of the tritrac-r3d accelerometer to estimate energy expenditure. 22094908 - Abnormal end-tidal po(2) and pco(2) at the anaerobic threshold correlate well with impa... 22251378 - Paediatric cardiac rehabilitation in congenital heart disease: a systematic review. 21978938 - Development of the i-bode: validation of the incremental shuttle walking test within th... 2381308 - Physiological responses to different roller skiing techniques. 20828988 - Mobilizing the stiff hand: combining theory and evidence to improve clinical outcomes. |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: International journal of sport nutrition Volume: 3 ISSN: 1050-1606 ISO Abbreviation: Int J Sport Nutr Publication Date: 1993 Mar |
Date Detail:
|
Created Date: 1993-06-29 Completed Date: 1993-06-29 Revised Date: 2004-11-17 |
Medline Journal Info:
|
Nlm Unique ID: 9307702 Medline TA: Int J Sport Nutr Country: UNITED STATES |
Other Details:
|
Languages: eng Pagination: 55-66 Citation Subset: IM |
Affiliation:
|
Physical Education Dept., California State University, San Bernardino 92407. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Adolescent Adult Basal Metabolism Body Temperature Regulation* Calorimetry, Indirect Energy Metabolism Exercise / physiology* Food* Humans Male Oxygen Consumption |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Differences in the effects of carbohydrate food form on endurance performance to exhaustion.
Next Document: The effects of intermittent liquid meal feeding on selected hormones and substrates during intense w...