The gluteal region is commonly known as the ________.

A) groin
B) buttock
C) breastbone
D) upper arm
E) navel

Gluteal Region

A region of the body located at the posterior aspect of the pelvic girdle, comprising the muscles and tissues around the buttocks.

Buttock

The buttock refers to the posterior round portion of the human pelvis, comprised of muscular and adipose tissue, which supports the body when sitting.