title: Exercise behavior among older adults.
authors.affiliation: Brown University, Providence, Rhode Island.
authors.forename: B H
authors.initials: BH
authors.lastname: Marcus
authors.forename: W
authors.initials: W
authors.lastname: Rakowski
authors.forename: L R
authors.initials: LR
authors.lastname: Simkin
authors.forename: E R
authors.initials: ER
authors.lastname: Taylor
mesh_terms: D000368:Aged; D015444:Exercise / Q000502:physiology / Q000523:psychology; D005260:Female; D015438:Health Behavior; D006304:Health Status; D006306:Health Surveys; D006801:Humans; D008136:Longevity; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D009026:Mortality; D014481:United States / Q000453:epidemiology