“…8 To relieve symptoms of UI, many methods have emerged in past decades, such as physiotherapy, psychological care, manual assistance, behavior therapy, drug therapy, urethral catheterization, and surgical treatment. 1,2 Among those invasive methods, pelvic floor muscle training (PFM) was proven to be effective and recommended as the first option, [3][4][5] and a novel PFM program was launched. 6 Based on a series of clinical trials on intravaginal electrical stimulation, 9 transcutaneous electrical nerve stimulation, 10 neuromuscular electrical stimulation 11 and transcutaneous tibial nerve stimulation, 12 Ali et al, 4 summarized that electrical stimulation was beneficial for improving the symptoms of urge urinary incontinence among people with multiple sclerosis and those with stroke.…”