yeah good arms, pretty heavy too, but why swing the weight that much?.......... and juiced, of course, but thats ok, he's at that level!
who gives a shit about form when u have 22inch guns.
The sad part is that some of the morons here just cannot get the fact that is how he built those guns. Go to any gym and watch the biggest guys train. Almost invariably (there are always exceptions) they will use a controlled, but somewhat loose form when training arms and with certain other movements.