Broch-Lips, Martin Commentaries on viewpoint: maximal Na⁺-K⁺-ATPase activity is upregulated in association with muscle activity. [electronic resource] - Journal of applied physiology (Bethesda, Md. : 1985) Jun 2012 - 2124-6 p. digital Publication Type: Journal Article; Comment ISSN: 1522-1601 Standard No.: 10.1152/japplphysiol.00449.2012 doi Subjects--Topical Terms: AnimalsExercise--physiologyHumansMuscle Fatigue--physiologyMuscle, Skeletal--enzymologySodium-Potassium-Exchanging ATPase--metabolism