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The Fit 5: Tips to Feel (and Look) Like a Star!

From Kelly Rutherford's blemish-banishing cure to Ashley Tisdale's video-game workout, get the scoop on how to look fab like the stars

  • LOVE YOUR LUNGES photo | Susie Castillo

Credit: Michael Loccisano/FilmMagic

Updated: Thursday Oct 16, 2008 | 06:00 AM EDT

LOVE YOUR LUNGES

Even when she can't get to the gym, MTV VJ Susie Castillo (pictured with rapper T.I.) has a recipe for a quick but effective total-body workout. The former Miss USA does walking lunges while also doing shoulder presses or bicep curls with dumbbells. "Before you know it your heart is pumping and you're sweating. You're burning off calories and at the same time you're toning your entire body," she says. And be sure to keep your core stabilized and contract your abs for a tummy-toning boost! Learn other strength-training moves on Health.com! – Alondra Hernandez