"Exercise dependence"--a problem or natural result of high activity?
Suzanne Phelan, Dale S Bond, Wei Lang, Dustin Jordan, Rena R Wing
Author Information
Suzanne Phelan: Department of Kinesiology, California Polytechnic State University, CA, USA. sphelan@calpoly.edu
中文译文
English
OBJECTIVES: To compare physical activity (PA) and Exercise Dependence (ED ) in 267 weight-loss maintainers (WLM) and 213 normal-weight (NW) controls. METHODS: PA and ED assessed via accelerometery and the Exercise Dependence Questionnaire. RESULTS: WLM had higher PA levels and ED scores than those of NW (P< 0.0001). WLM status (P=.006) and higher PA (P=.0001) were independently related to higher ED , although effect sizes were larger for PA. Exercising for weight control was the ED domain that most discriminated WLM from NW. CONCLUSIONS: WLM have higher ED scores than do NW, but this is mostly due to exercising for weight control.
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K01 DK083438/NIDDK NIH HHS
R01 DK066787/NIDDK NIH HHS
DK066787/NIDDK NIH HHS
Adult
Behavior, Addictive
Body Image
Body Weight
Cross-Sectional Studies
Eating
Exercise
Female
Humans
Male
Middle Aged
Surveys and Questionnaires
Weight Loss