尻

Also known as butt, booty, ass, bum, bottom, rear end, posteriors, buttcheeks

臀部

AI overview

The buttocks are two rounded portions of the exterior anatomy located on the posterior of the pelvic region between the lower back and the perineum, composed of skin, subcutaneous fat, and underlying gluteus maximus and gluteus medius muscles. They are important because the gluteus maximus muscles—the largest muscles in the human body—are responsible for key movements like straightening the body into an upright standing posture and maintaining that upright position.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Anatomy.Name: Buttocks
Anatomy.Latin: clunis
Anatomy.Image: Human buttocks.jpg
Anatomy.Caption: Buttocks of a human female (upper) and a human male (lower)
Anatomy.Artery: Superior gluteal artery, inferior gluteal artery
Anatomy.Nerve: Superior gluteal nerve, inferior gluteal nerve, superior cluneal nerves, medial cluneal nerves, inferior cluneal nerves

via Wikipedia infobox