It’s really crazy actually. It’s so different. I’ve never really done anything other than Maze Runner that had a lot of action fight sequences to them,” Kat exclusively dishes. “We’ve all been working really hard, training in the gym. We all work out together, which makes it more fun. Otherwise you’re by yourself in the gym with a personal trainer, who we love our trainer. We absolutely adore him. But it’s a lot easier to do squat and squat and crunch after crunch and pull-up after pull-up when you have somebody else there to do it with you. The support is quite nice.”