Do pelvic floor exercises help with overactive bladder training?

Small study shows 12 weeks of pelvic floor training does not provide further improvements in urinary symptoms.
HealthDay News

For women with overactive bladder symptoms, supervised pelvic floor muscle training fails to provide additional improvement over bladder training, according to a study.

Brazilian researchers did a randomised trial to compare the effect of bladder training versus bladder training with pelvic floor muscle training (PFMT) in 63 women with symptoms of overactive bladder.