PELVIC MUSCLES

perineum
- Urethra
  - urine flow
    - pubococcygeus
  - constricts
    - superficial transverse perinei
    - deep transverse perineal muscle
    - sphincter urethrae membranaceae
  - empties urethra
    - bulbospongiosus ( men)
- Vagina
  - clenches vagina
    - bulbospongiosus ( women)
  - constriction
    - superficial transverse perinei
    - deep transverse perineal muscle
- supports pelvic organs
  - iliococcygeus
- Anal canal
  - inhibits defecation
    - puborectalis
  - closure
    - sphincter ani externus and internus