title: Harder, better, faster, longer? Investigating the physiological threshold of endurance exercise.
authors.affiliation: Department of Anesthesiology, Mayo Clinic, Rochester, MN, 55905, USA.
authors.forename: John R A
authors.identifier: 0000-0001-7585-9176
authors.initials: JR
authors.lastname: Shepherd
authors.affiliation: Department of Anesthesiology, Mayo Clinic, Rochester, MN, 55905, USA.
authors.forename: Abdulrahman A
authors.initials: AA
authors.lastname: Al-Khateeb
authors.affiliation: Department of Anesthesiology, Mayo Clinic, Rochester, MN, 55905, USA.
authors.forename: Gabrielle A
authors.initials: GA
authors.lastname: Dillon
authors.affiliation: Department of Anesthesiology, Mayo Clinic, Rochester, MN, 55905, USA.
authors.forename: Sushant M
authors.initials: SM
authors.lastname: Ranadive
authors.affiliation: Department of Anesthesiology, Mayo Clinic, Rochester, MN, 55905, USA.
authors.forename: Jacqueline K
authors.initials: JK
authors.lastname: Limberg
mesh_terms: D015444:Exercise; D005080:Exercise Test; D006801:Humans; D010101:Oxygen Consumption; D010807:Physical Endurance