title: Pumping up the workout. New routines are putting fun into being fit.
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Salemme
mesh_terms: D004059:Diffusion of Innovation; D015444:Exercise / Q000502:physiology*; D006801:Humans; D009042:Motivation; D010809:Physical Fitness; D014481:United States