title: Editorial.
authors.forename: Robert
authors.initials: R
authors.lastname: Boushel
authors.forename: Mark
authors.initials: M
authors.lastname: Hargreaves
authors.forename: Stephen
authors.initials: S
authors.lastname: Harridge
authors.affiliation: Swedish University of Agricultural Sciences, Uppsala, Sweden.
authors.forename: Birgitta
authors.initials: B
authors.lastname: Essen-Gustavsson
authors.affiliation: Karolinska Institutet, Stockholm, Sweden.
authors.forename: Jan
authors.initials: J
authors.lastname: Henriksson
authors.forename: Peter B
authors.initials: PB
authors.lastname: Raven
authors.affiliation: University of Wisconsin-Madison.
authors.forename: Jerome A
authors.initials: JA
authors.lastname: Dempsey
authors.affiliation: King's College London.
authors.forename: Stephen
authors.initials: S
authors.lastname: Harridge
authors.affiliation: University of Copenhagen.
authors.forename: Erik A
authors.initials: EA
authors.lastname: Richter
authors.affiliation: Department of Anesthesia, The Copenhagen Muscle Research Center, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
authors.forename: Niels H
authors.initials: NH
authors.lastname: Secher
authors.affiliation: Department of Internal Medicine and Physiology, UT Southwestern Medical Center, Dallas, TX, USA.
authors.forename: Jere H
authors.initials: JH
authors.lastname: Mitchell
authors.affiliation: Biomedical Sciences, Health & Medical Sciences, University of Copenhagen & Clinical Biochemistry, Rigshospitalet, Copenhagen, Denmark.
authors.forename: Gerrit
authors.initials: G
authors.lastname: van Hall
authors.affiliation: Clinical Physiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.
authors.forename: Eva
authors.initials: E
authors.lastname: Jansson
authors.affiliation: Centre for Physical Activity Research, Rigshospitalet, Copenhagen, Denmark.
authors.forename: Inge
authors.initials: I
authors.lastname: Holm
mesh_terms: D002320:Cardiovascular Physiological Phenomena; D015444:Exercise / Q000502:physiology*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D018482:Muscle, Skeletal / Q000098:blood supply / Q000502:physiology; D010827:Physiology / Q000266:history*; D012143:Respiratory Physiological Phenomena; D013548:Sweden