title: At the heart of things. Why your personal fitness is key to all matters of health and safety.
authors: Nancy J
authors: NJ
authors: Rigg
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D004634:Emergency Medical Technicians; D006801:Humans; D016272:Occupational Health; D010809:Physical Fitness; D014481:United States