Push yourself to your outermost limits with this super-challenging, mega-calorie-burning workout.

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These ultra-intense intervals will have you huffing and puffing those fat stores away!

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Work all angles of your abdominals to reveal the six-pack abs of your wildest dreams.

Blast your hips, buns and thighs with this fast-paced cardio and strength training workout.

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Melt away fat with Chalene's secret weapons- a stability ball and weighted gloves.

This super challenging interval program uses a stability ball to take calorie burning to the extreme!

Lengthen and strengthen your muscles for a long, lean silhouette with this energizing workout.

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