24 facts about the buttocks

Fact № 1.

Buttocks - a sign of high standing on the steps of the evolutionary ladder: of all existing species of primates only man is endowed with a rounded, consistently serving
 booty. Although the priest and was formed in ancient times (the gluteal muscles are having about 3-4 million years ago, when a man went up to fours and began to walk on two
 feet), however, is one of the youngest of the body. Since then, mankind has become nothing more in its structure (except the brain).


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