title: [Osteoporosis and physical activity].
authors.forename: T
authors.initials: T
authors.lastname: Jacob
authors.forename: A
authors.initials: A
authors.lastname: Yaretzky
mesh_terms: D015444:Exercise; D005081:Exercise Therapy; D006801:Humans; D010024:Osteoporosis / Q000209:etiology / Q000517:prevention & control* / Q000628:therapy