title: Comparing cardiorespiratory fitness across populations.
authors.forename: Bjarne M
authors.initials: BM
authors.lastname: Nes
authors.forename: Trine
authors.initials: T
authors.lastname: Karlsen
authors.forename: Oivind
authors.initials: O
authors.lastname: Rognmo
authors.forename: Ulrik
authors.initials: U
authors.lastname: Wisløff
mesh_terms: D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D010809:Physical Fitness / Q000502:physiology*