Robert Pattinson: I Trained on the Treadmill for Eclipse

Robert Pattinson looks great in Eclipse, but he says that it didn't come easy! The Twilight star prepared for action scenes by running on the treadmill.

"I had to learn how to run properly," says Rob. He also pointed out, "In the last two films, I ran in a limp/skip. I had to run more solidly this time so I spent a lot of time on a giant treadmill. It was like one of those things that mice run around in."

Pattinson looks to be the picture of health on the set of his latest film Water For Elephants (pictured right).