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Cardio Circuits
Cardio Circuits: All the crunches in the world won't get you a flat belly, which is something Harley knows well. To show off spectacular abs, you first need to get rid of any belly fat. Harley has Lady Gaga do a 25-minute cardio circuit five times a week. A mix of the above ab exercises, high-intensity cardio, and strength training moves, it's a guaranteed way to burn off belly fat. Check out one of Harley Pasternak's circuit cardio workouts here.