Pelvic floor muscles enable to assistance the vulvar constructions. The voluntary, pubococcygeus muscle, part of the levator ani muscle mass partly constricts the vaginal opening.[seventeen] Other muscles from the urogenital triangle help the vulvar space and they include the transverse perineal muscles, the bulbospongiosus, as well as the ischiocavernosus muscles. https://ass98754.blogs100.com/27312520/manual-article-review-is-required-for-this-article