Fascinating Butt Facts You Didn’t Know

#6. Big Butts makes you biologically more attractive

Some evolutionary psychologists believe that men prefer women with fuller butts because it enhances the appearance of the curvature of the spine, according to a recent study published in Evolution and Human Behavior. From an evolutionary standpoint, this is a Very Desirable Trait: A curved spine can alleviate spinal pressure and related injury during pregnancy, which supports mobility to forage food for yourself until the baby arrives.