Muscular contraction.
D000199:Actins / Q000378:metabolism; D000200:Action Potentials; D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D001001:Anura; D001696:Biomechanical Phenomena; D002118:Calcium / Q000378:metabolism; D003401:Creatine / Q000378:metabolism; D004548:Elasticity; D004558:Electric Stimulation; D066298:In Vitro Techniques; D008564:Membrane Potentials; D008954:Models, Biological; D009119:Muscle Contraction; D009132:Muscles / Q000378:metabolism / Q000502:physiology; D009210:Myofibrils / Q000378:metabolism / Q000502:physiology; D009218:Myosins / Q000378:metabolism
D000199:Actins; D000255:Adenosine Triphosphate; D009218:Myosins; D003401:Creatine; D002118:Calcium