title: The Achilles heel of exercise.
authors.forename: H
authors.initials: H
authors.lastname: Sievänen
authors.forename: H
authors.initials: H
authors.lastname: McKay
authors.forename: A
authors.initials: A
authors.lastname: Heinonen
authors.forename: D
authors.initials: D
authors.lastname: Bailey
authors.forename: K
authors.initials: K
authors.lastname: Khan
mesh_terms: D000368:Aged; D000375:Aging / Q000378:metabolism; D015519:Bone Density; D015444:Exercise; D050723:Fractures, Bone / Q000517:prevention & control*; D006801:Humans; D008297:Male