[XorNot]

That doesn't say anything about the human form: it says something about the human body.

But it's also not very accurate on that count: we are actually very strong compared to mechanical systems of a similar size, weight and energy structure.

[chickenimprint]

You're mistaken. It says something about the shape of humans. Bicycles, which are powered by the human body, show the inferiority of bipedalism to wheels, when it comes to fast and efficient locomotion.