jennifer aniston

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SLIDESHOW

The Move: Three-Legged Dogs

The Pro: Mandy Ingber, yoga and fitness instructor, and creator of the Yogalosophy Workout DVD .

Core Client: Ingber introduced Jennifer Aniston to yoga and helped her perfect this ab-busting sequence.

The Steps: 1. Start in a push-up position. Lift your right heel until it’s no higher than your shoulder.

2. Draw your right knee to your forehead, rounding your spine; inhale and extend your leg back again.

3. Exhale and bring your right knee to outside your right triceps; inhale and extend your leg.

4. Exhale and cross your right knee to your left elbow; inhale and extend your leg. Do this sequence 3 times, then switch legs and repeat. (These illustrations can help you master the steps.)

Next: How to get arms like Michelle Obama