What are buttcheeks for?

[Mister Obvious]

Human legs have a very wide range of motion. Butt cheeks are part of the large muscles that make that range of motion possible.

Wow...

That makes so much sense.

So it IS about physical precision...

Apparently it really is about things like dancing and other intentioned movement.

Wowwww.

Damn yo.

On another note, between the need for wide range of motion with lots of strength, we need a hinge. This hinge is called the butt crack and without it we'd all walk like ducks.

Finally, an explanation for my buttcrack.

I'm beyond satisfied with these explanations.

/thread