title: How should objectively measured physical activity data be used analytically?
authors.forename: Yukitoshi
authors.initials: Y
authors.lastname: Aoyagi
authors.forename: Roy J
authors.initials: RJ
authors.lastname: Shephard
mesh_terms: D000054:Acceleration; D035843:Biomedical Research; D015444:Exercise; D006801:Humans; D009043:Motor Activity; D010809:Physical Fitness