Get sleek, sexy, flat abs with 3 routines from Incredible Abs trainer, Cindy Whitmarsh. 20 minute workouts incorporate standing abdominal exercises and total body core stability moves that k... Read allGet sleek, sexy, flat abs with 3 routines from Incredible Abs trainer, Cindy Whitmarsh. 20 minute workouts incorporate standing abdominal exercises and total body core stability moves that keep your body guessing and the calories burning.Get sleek, sexy, flat abs with 3 routines from Incredible Abs trainer, Cindy Whitmarsh. 20 minute workouts incorporate standing abdominal exercises and total body core stability moves that keep your body guessing and the calories burning.