MUSCLE VOLUME CHANGES: RELATION TO THE ACTIVE STATE.
D000818:Animals; D001001:Anura; D004594:Electrophysiology; D009119:Muscle Contraction; D018482:Muscle, Skeletal; D009132:Muscles; D010827:Physiology; D011898:Ranidae; D012106:Research; D013696:Temperature
ELECTROPHYSIOLOGY; EXPERIMENTAL LAB STUDY; FROGS; MUSCLE CONTRACTION; PHYSIOLOGY