Even calm snakes used to being handled will freak or twitch when the strobes go off....
Saying an animal that isn't handled often, is a cheap shot. You can't handle snakes too often, or any varanid. The stress, and possibility of damage with the rate they feed leaves too big an open window for damage to occur internally, from "frequent" handlings. That, and unless you're standing there constantly flicking a light on and off, how would handling them make them less inclined to jump, twitch, bold, or tweak from studio strobes or flashes going off?...