‘Southpaw’ Trailer: Jake Gyllenhaal Is Super Jacked and Ready to Fight

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Jake Gyllenhaal is bringing the rock hard abs, biceps and other muscles we didn’t even know humans possessed to his new boxing film, Southpaw.

In the freshly-released trailer, the Academy Award nominee plays Billy “The Great” Hope, the Junior Middleweight Boxing Champion of the World. When tragedy strikes his family, he loses his boxing career and custody of his daughter, forcing him to push to regain his title to win back those he loves.

Also starring Rachel McAdams, Forrest Whitaker, 50 Cent and Rita Ora, the movie opens July 31. for now, catch it’s first teaser — above.