Turbo Ab Workout, Cosmopolitan

Tone and shape your abs with this turbocharged workout from fitness instructor Astrid McGuire. SUBSCRIBE to Cosmopolitan: Cosmopolitan is the bestselling young women s magazine in the U. S., a bible for fun, fearless females that reaches more than 18 million readers a month. We deliver the latest news on men and love, sex, fashion and beauty, women s health and selfimprovement, and