Levator Ani
Pelvic Floor
The 'pelvic diaphragm' — a muscular hammock that holds up your organs against gravity.
Function
Supports pelvic organs, maintains continence, aids in childbirth
Origin
Pubic body, tendinous arch, ischial spine
Insertion
Perineal body, coccyx, anococcygeal raphe
Innervation
Branches of S3-S4, pudendal nerve