In X-Men: The Apolocalypse, Olivia Munn emerges—front and center—as one of the Marvel Universe’s fiercest characters. Still, it’s her off-screen evolution that’s the stuff of legends. That piercing stare says modern day Bond girl, but make no mistake: She’s nobody’s side kick.
This 20-minute workout from Olivia’s X-Men trainer, Karine Lemieux, uses medicine and stability balls to increase core activation and fat-blasting potential. Follow this routine three times a week to torch cals and trim your waistline. (For more tips on how to build muscle, pick up Lift to Get Lean by Holly Perkins.)
Check out our digital-exclusive, behind-the-scenes interview with Olivia at her June cover shoot: