Arnold had a 58 inch chest, 21-22 inch arms, 28 inch quads, and a 33 or 34 inch waist.
Coleman does look like he has a pumpkin in his stomach.
arnold was a god though, and i highly doubt his arms were 21-22 inches..and there was no slin and GH back then
he had a pretty wide waist...he was a master at hiding his flaws
heres a shot that shows just how wide it was