title: Mathematical constants that vary?
authors.forename: Greg
authors.initials: G
authors.lastname: Atkinson
authors.forename: Alan
authors.initials: A
authors.lastname: Nevill
mesh_terms: D005080:Exercise Test; D006801:Humans; D008954:Models, Biological; D010807:Physical Endurance / Q000502:physiology*; D005082:Physical Exertion / Q000502:physiology*; D015203:Reproducibility of Results; D012420:Running / Q000502:physiology*; D013997:Time Factors