Partial inhibition of contraction by prolongation of the transverse stimulating current.
D000200:Action Potentials; D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D004594:Electrophysiology; D009119:Muscle Contraction; D009210:Myofibrils / Q000166:cytology / Q000502:physiology; D013696:Temperature