title: Can we afford to exercise, given current injury rates?
authors.forename: R J
authors.initials: RJ
authors.lastname: Shephard
mesh_terms: D001265:Athletic Injuries / Q000453:epidemiology / Q000517:prevention & control*; D015444:Exercise; D006801:Humans; D018570:Risk Assessment / Q000379:methods; D012307:Risk Factors