Brooklyn Decker’s secret to killer figure—yoga!

Sports Illustrated swimsuit model Brooklyn Decker, who recently flaunted her hotness in a teeny-tiny yellow bikini in her debut film Just Go With It, has revealed that yoga is one of her favorite exercises.

"I noticed yoga really enhanced my other workouts because I work out like an athlete," Fox News quoted Decker as telling Ok! Magazine.

Decker who also does cardio and boxing said it's about mixing things up and staying in shape.

"I go for long runs or spin classes and I do weights, which I think a lot of women are scared of. I think it's so important to do weights, because they don't make you bigger, they make you more lean and toned and all that good stuff," she said.

And to keep your stomach as flat as hers, do sit-ups—every day, she says.

"Do 10 or 15 or 20 or 50, however many you can do. Just do them. If your core is strong your back will be strong," Decker added.