title: Moderate aerobic exercise to increase fitness in older adults.
authors.affiliation: University of Western Ontario and Canadian Centre for Activity and Ageing, London.
authors.forename: R J
authors.initials: RJ
authors.lastname: Petrella
mesh_terms: D000368:Aged; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption / Q000502:physiology; D010809:Physical Fitness / Q000502:physiology*; D016896:Treatment Outcome; D016138:Walking / Q000502:physiology; D015431:Weight Loss