The efficiency of muscular contraction.
D000255:Adenosine Triphosphate / Q000378:metabolism / Q000502:physiology; D000818:Animals; D001001:Anura; D006801:Humans; D007313:Insecta / Q000378:metabolism / Q000502:physiology; D008433:Mathematics; D008954:Models, Biological; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D005082:Physical Exertion; D013045:Species Specificity; D013696:Temperature; D013816:Thermodynamics
D000255:Adenosine Triphosphate