"That was the most intense physical experience I have ever gone through."
The dedication and determination that got celebs like Margot Robbie Berry, J Lo and Jennifer Garner insanely fit for film roles deserves an Oscar in itself.
From hardcore workouts to daily dance routines, these A-listers didn’t mess around when it came to taking their fitness to the next level.
Training under Hollywood’s most sought after trainers and following the guidance of leading nutritionists helped transform a handful of your faves into MMA fighters, pro wrestlers, and even pole dancers. Take a look back at some of the most impressive transformations.