title: Response.
authors.affiliation: University of Nevada, Las Vegas, NV University of Massachusetts, Amherst, MA University of Massachusetts, Amherst, MA University of Massachusetts, Amherst, MA Brooks Sports, Inc., Bothell, WA German Sports University, Cologne, GERMANY University of Massachusetts, Amherst, MA.
authors.forename: Julia Freedman
authors.initials: JF
authors.lastname: Silvernail
authors.forename: Katherine
authors.initials: K
authors.lastname: Boyer
authors.forename: Eric
authors.initials: E
authors.lastname: Rohr
authors.forename: Gert-Peter
authors.initials: GP
authors.lastname: Brüggemann
authors.forename: Joseph
authors.initials: J
authors.lastname: Hamill
mesh_terms: D000375:Aging / Q000502:physiology*; D006801:Humans; D012420:Running / Q000502:physiology*