Watch Jake Gyllenhaal getting beefed up for his role as boxer Billy Hope in Southpaw.
We know the Oscar-nominated actor goes all in when it comes to changing his physical appearance for a part.
He became super skinny for Nightcrawler, and now he’s massively bulked up for director Antoine Fuqua’s Southpaw.
This video of Jake in training to become Billy, released by The Weinstein Company, sees the actor reveal that Fuqua trained just as hard as he did to motivate themselves.
Jake says: ‘[Antoine] decided that he would come with me on a physical journey. It was great having your director there with you pushing you every day. That motivation, that sacrifice is what drove… Read the full story