Is there any more footage of the actual fight?

I honestly feel the human should be allowed to pick some (not fire) weapons, like a long steel bo stick, a metal club/bat, or something.

Because from what I saw in the clip, it wasn't the robot kicks or punches at all, all the robot needed to do is stay upright and not run out of battery, because of course human meat limbs aren't going to punch and kick down a metal machine.