Anne Truong MDMen's Sexual Health Doctor

These 2 Muscles Keep Your Erection Hard 💪 #MensHealth #ErectileDysfunction #PelvicFloor #Anatomy

25 Oct 2025 · 1 min

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0:34

Short YouTube anatomy clip (by Anne Truong MD) explaining two pelvic floor muscles — bulbocavernosus (bulbal cavernosis) and ischiocavernosus (ischiocabinosis). The speaker points to testicle, anus, and muscles, and states these muscles wrap around the base of the penis and help trap blood to make and keep the penis firm during erection.

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