Obese Children Do Not Need to Increase Their Physical Activity Any More than Their Lean Counterparts Do

Frontiers in Pediatrics

Greg Peter Traversy¹ 

关键词: obese;    obesity;    children;    pediatric population;    physical activity;    energy expenditure;   

DOI  :  10.3389/fped.2016.00035

学科分类：儿科学

来源: Frontiers

【 摘 要 】

The relationship between child physical activity (PA) levels and obesity has been studied extensively (1, 2). Studies have often shown that obese children and adolescents spend more time in sedentary behavior and less time in non-sedentary behavior, such as moderate-to-vigorous physical activity (MVPA) (3, 4). Accordingly, at least one review of cross-sectional studies examining the link between PA and obesity has found higher levels of PA associated with lower measures of adiposity (2). Some individuals may interpret these suggestions as meaning that obese children need to increase their PA levels to attain a “healthy” weight. Despite the fact that PA generally produces very modest weight loss (randomized controlled trials typically show less than 2 kg of weight loss from exercise interventions), the perception exists, among laypeople and health professionals alike, that obese individuals are lazy and need to “get off the couch” and that a lack of exercise is an important cause of child obesity (5–7).

【 授权许可】

CC BY