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Low Fat Loss Response after Medium-Term Supervised Exercise in Obese Is Associated with Exercise-Induced Increase in Food Reward
Joint Authors
Gibbons, Catherine
Blundell, John
King, Neil
Finlayson, Graham
Caudwell, Phillipa
Hopkins, Mark
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-20
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Objective.
To examine exercise-induced changes in the reward value of food during medium-term supervised exercise in obese individuals.
Subjects/Methods.
The study was a 12-week supervised exercise intervention prescribed to expend 500 kcal/day, 5 d/week.
34 sedentary obese males and females were identified as responders (R) or non-responders (NR) to the intervention according to changes in body composition relative to measured energy expended during exercise.
Food reward (ratings of liking and wanting, and relative preference by forced choice pairs) for an array of food images was assessed before and after an acute exercise bout.
Results.
20 responders and 14 non-responders were identified.
R lost 5.2 kg ± 2.4 of total fat mass and NR lost 1.7 kg ± 1.4.
After acute exercise, liking for all foods increased in NR compared to no change in R.
Furthermore, NR showed an increase in wanting and relative preference for high-fat sweet foods.
These differences were independent of 12-weeks regular exercise and weight loss.
Conclusion.
Individuals who showed an immediate post-exercise increase in liking and increased wanting and preference for high-fat sweet foods displayed a smaller reduction in fat mass with exercise.
For some individuals, exercise increases the reward value of food and diminishes the impact of exercise on fat loss.
American Psychological Association (APA)
Finlayson, Graham& Caudwell, Phillipa& Gibbons, Catherine& Hopkins, Mark& King, Neil& Blundell, John. 2010. Low Fat Loss Response after Medium-Term Supervised Exercise in Obese Is Associated with Exercise-Induced Increase in Food Reward. Journal of Obesity،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-485336
Modern Language Association (MLA)
Finlayson, Graham…[et al.]. Low Fat Loss Response after Medium-Term Supervised Exercise in Obese Is Associated with Exercise-Induced Increase in Food Reward. Journal of Obesity No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-485336
American Medical Association (AMA)
Finlayson, Graham& Caudwell, Phillipa& Gibbons, Catherine& Hopkins, Mark& King, Neil& Blundell, John. Low Fat Loss Response after Medium-Term Supervised Exercise in Obese Is Associated with Exercise-Induced Increase in Food Reward. Journal of Obesity. 2010. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-485336
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485336