Research Article

[Retracted] Effects of Adding Ultrasound Biofeedback to Individualized Pelvic Floor Muscle Training on Extensibility of the Pelvic Floor Muscle and Anterior Pelvic Organ Prolapse in Postmenopausal Women

Figure 5

Intergroup and intragroup comparisons of the BSP and the levator hiatus area before (a) and after (b) the 12-week pelvic floor muscle training (PFMT). BSP: the distance from the lowest point of the bladder to the inferior-posterior margin of the symphysis pubis.
(a)
(b)