He's standing in a way that requires activating his missing muscle. ;- ) Apparently Michelangelo knew it was missing, because it's due to a flaw in the marble

He's standing in a way that requires activating his missing muscle. ;- ) Apparently Michelangelo knew it was missing, because it's due to a flaw in the marble. I think individually the proportions aren't crazy, but taken together I think they contradict eachother.