A detailed 3D orientation of the pelvic floor along with the attachments and functions of the pelvic muscles can be found in the given video. Rotation of the 3D model will enable you to understand the muscular attachments thoroughly. 0.25 overview 1.48 levator Ani 3.05 puborectalis and the anorectal angle 5.30 pubococcygeus 6.58 iliococcygeus 8.15 ischiococcygeus (coccygeus)