Origin
Body of the pubis.
Insertion
After merging with several structures around the rectum and in the perineum, the fibers finally attach onto the coccyx.
Blood supply
Internal pudendal artery, internal iliac artery.
Nerve supply
Sacral nerves.
Action
It helps to support the pelvic organs. It helps to constrict the vagina.
Disease/Injury
NA
Muscle Exercise
NA
Interesting fact
NA
