title: Physical activity intervention studies with health-related outcomes: some issues.
authors.forename: A E
authors.initials: AE
authors.lastname: Hardman
mesh_terms: D003219:Confidentiality; D015444:Exercise / Q000502:physiology; D005260:Female; D006293:Health Promotion; D006801:Humans; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D010349:Patient Compliance; D010809:Physical Fitness; D012107:Research Design; D012449:Safety