title: Childhood obesity and walking: guidelines and challenges.
abstract: The development and maintenance of excess body mass in many children is partly attributable to levels of physical activity that are lower than the recommended 60 minutes/day. Walking is a recommended form of physical activity for obese children, due to its convenience and perceived ease of adoption. Unfortunately, studies that have used objective physical activity assessment continue to report low step counts and levels of physical activity in obese children. This may be due to physiological and/or biomechanical factors that make walking more difficult for obese children. The purpose of this review is to highlight the current recommended and measured levels of physical activity for children and to discuss the physiological and biomechanical challenges of walking for obese children that may help explain why these children are not meeting physical activity goals.
authors.affiliation: Institute of Health and Biomedical Innovation, Queensland University of Technology , Brisbane, QLD , Australia. spshultz127@yahoo.com
authors.forename: Sarah P
authors.initials: SP
authors.lastname: Shultz
authors.forename: Raymond C
authors.initials: RC
authors.lastname: Browning
authors.forename: Yves
authors.initials: Y
authors.lastname: Schutz
authors.forename: Claudio
authors.initials: C
authors.lastname: Maffeis
authors.forename: Andrew P
authors.initials: AP
authors.lastname: Hills
mesh_terms: D001696:Biomechanical Phenomena; D002648:Child; D004734:Energy Metabolism; D019983:Guideline Adherence; D006801:Humans; D009765:Obesity / Q000503:physiopathology*; D016138:Walking / Q000502:physiology*