6 terms

Origin and insertion (pelvic floor muscles)

coccygeus origin
ischial spine and sacrospinous ligament
coccygeus insertion
coccyx and lower sacrum
levator ani origin
pubis and ischial spine
levator ani insertion
coccyx, rectum, and levator ani on the other side
external anal sphincter location
encircles the anus
sphincter urethrae location
encircles the urethra