title: Viewpoint: Fatigue mechanisms determining exercise performance: integrative physiology is systems physiology.
authors.forename: Timothy David
authors.initials: TD
authors.lastname: Noakes
mesh_terms: D054874:Athletic Performance / Q000502:physiology; D001696:Biomechanical Phenomena; D015444:Exercise / Q000502:physiology*; D006333:Heart Failure / Q000503:physiopathology; D006801:Humans; D018763:Muscle Fatigue / Q000502:physiology*