title: Vicious cycle.
authors.affiliation: Elermore Vale, Australia.
authors.forename: Simon
authors.initials: S
authors.lastname: Morgan
mesh_terms: D001642:Bicycling / Q000502:physiology*; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D015444:Exercise / Q000502:physiology; D006266:Health Education; D006801:Humans; D008297:Male; D008875:Middle Aged; D052756:Nutritional Sciences / Q000193:education; D018570:Risk Assessment; D014925:Wit and Humor as Topic