title: Commentary: physical activity does influence obesity risk when it actually occurs in sufficient amount.
authors.affiliation: Department of Human Studies, University of Alabama at Birmingham, Birmingham, AL, USA and Nutrition Obesity Research Center, University of Alabama at Birmingham, Birmingham, AL, USA.
authors.forename: Gordon
authors.initials: G
authors.lastname: Fisher
authors.forename: Gary R
authors.initials: GR
authors.lastname: Hunter
authors.forename: David B
authors.initials: DB
authors.lastname: Allison
mesh_terms: D006266:Health Education; D006801:Humans; D009043:Motor Activity; D009765:Obesity / Q000453:epidemiology*; D011634:Public Health