Inclusion Criteria:  Women with symptoms of overactive bladder, aged 18 to 65 years.  Exclusion Criteria:  Participants who have difficulty understanding the stages of the research, report cognitive deficit or psychiatric illness, patients with congenital orthopedic / neurological diseases, overactive bladder due to neurological impairment, presence of lower urinary tract infection, sensory deficit in the sacral or tibial region, diagnosis of chronic renal failure, patients with pacemakers and implantable cardioverter defibrillators and pregnant women.