Figure 9: FE simulation results showing the sagittal section of increased levator plate angulation (LPA, the angle between the horizontal line and the line formed by two points between levator plate insertion point to the coccyx bone and anorectal junction) from rest (wireframe) to Valsalva manoeuvre (solid) for SUI female. is obtained between the rest (green) and during Valsalva manoeuvre (red).