The Neen Pelvic Floor Educator is a simple, cost effective way of giving you visual biofeedback for correct pelvic floor muscle technique. The probe moves with the internal walls of the vagina and the external wand moves to indicates how the muscles of your pelvic floor are being contracted.
It will determine if the muscles are being contracted correctly (contratcing the muscles as opposed to bearing down) as well as the duration of contraction. Allowing you track progress.