There’s nothing we love more than a fierce female who kicks some major butt! And that’s just what Jennifer Lawrence did in this year’s box office smash, The Hunger Games, which admittedly had us hungry to steal her workout secrets. For the intensely physical role, the 22-year-old actress had just six weeks to get her body arena-ready with agility drills and sprints, as well as working with a stunt team and archery coach. With this kind of grueling workout, may the odds be ever in your favor!