title: Descriptive epidemiology of health-related physical activity and fitness.
authors.affiliation: Urho Kaleva Kekkonen Institute for Health Promotion Research, Tampere, Finland. ukpeoj@uta.fi
authors.forename: P
authors.initials: P
authors.lastname: Oja
mesh_terms: D015444:Exercise / Q000502:physiology; D015438:Health Behavior; D006801:Humans; D010809:Physical Fitness