"Sucker Punch" Director Zack Snyder has made a name for himself with frenetic actions sequences in films like "300" and "The Watchmen" that are so visually stunning and viscerally engrossing that fans nearly get vertigo just watching them.
Now just imagine actually being in the middle of one of those action sequences.
If that sounds like it might be almost too intense, you aren't alone, as Vanessa Hudgens recently revealed on MTV's "The Seven" that simply training for her role in "Sucker Punch' was enough to make her throw up -- and she loved every second of it.
"I was doing all these tumbles and rolls on the floor and learning all my punches and my kicks," Hudgens said. But it was doing 500 -- that's five hundred, by the way -- box jumps to get in shape that really did her in."That was the one that actually made me throw up. That was the one that pushed me over the edge."
Despite the vomit, however, it was all good in the end. "I had the best time ever," Hudgens said.
Here's the clip with some of the fighting females from "Sucker Punch" discussing the shoot: