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Exercise, appetite and weight management: understanding the compensatory responses in eating behaviour and how they contribute to variability in exercise-induced weight loss

Citation

King, NA and Horner, K and Hills, AP and Byrne, NM and Wood, RE and Bryant, E and Caudwell, P and Finlayson, G and Gibbons, C and Hopkins, M and Martins, C and Blundell, JE, Exercise, appetite and weight management: understanding the compensatory responses in eating behaviour and how they contribute to variability in exercise-induced weight loss, British Journal of Sports Medicine, 46, (5) pp. 315-22. ISSN 0306-3674 (2012) [Refereed Article]

DOI: doi:10.1136/bjsm.2010.082495

Abstract

Does exercise promote weight loss? One of the key problems with studies assessing the efficacy of exercise as a method of weight management and obesity is that mean data are presented and the individual variability in response is overlooked. Recent data have highlighted the need to demonstrate and characterise the individual variability in response to exercise. Do people who exercise compensate for the increase in energy expenditure via compensatory increases in hunger and food intake? The authors address the physiological, psychological and behavioural factors potentially involved in the relationship between exercise and appetite, and identify the research questions that remain unanswered. A negative consequence of the phenomena of individual variability and compensatory responses has been the focus on those who lose little weight in response to exercise; this has been used unreasonably as evidence to suggest that exercise is a futile method of controlling weight and managing obesity. Most of the evidence suggests that exercise is useful for improving body composition and health. For example, when exercise-induced mean weight loss is < 1.0 kg, significant improvements in aerobic capacity (+6.3 ml/kg/min), systolic (-6.00 mm Hg) and diastolic (-3.9 mm Hg) blood pressure, waist circumference (-3.7 cm) and positive mood still occur. However, people will vary in their responses to exercise; understanding and characterising this variability will help tailor weight loss strategies to suit individuals.

Item Details

Item Type:Refereed Article
Research Division:Medical and Health Sciences
Research Group:Human Movement and Sports Science
Research Field:Exercise Physiology
Objective Division:Health
Objective Group:Public Health (excl. Specific Population Health)
Objective Field:Behaviour and Health
Author:Hills, AP (Professor Andrew Hills)
Author:Byrne, NM (Professor Nuala Byrne)
ID Code:110673
Year Published:2012
Web of Science® Times Cited:62
Deposited By:Health Sciences
Deposited On:2016-08-09
Last Modified:2017-12-15
Downloads:0

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