title: Reply: To PMID 25063837.
authors.affiliation: Canadian Centre for Activity and Aging, The University of Western Ontario, London, Ontario, Canada; School of Kinesiology, The University of Western Ontario, London, Ontario, Canada.
authors.forename: Daniel A
authors.initials: DA
authors.lastname: Keir
authors.forename: Juan M
authors.initials: JM
authors.lastname: Murias
authors.forename: Donald H
authors.initials: DH
authors.lastname: Paterson
authors.forename: John M
authors.initials: JM
authors.lastname: Kowalchuk
mesh_terms: D006801:Humans; D008168:Lung / Q000378:metabolism*; D008297:Male; D010101:Oxygen Consumption / Q000502:physiology*; D012119:Respiration