Popsugar Fitness Fitness Tips Best Ab Workout Videos Carve Your Core! 10 Workouts All About Your Abs January 1, 2015 by Jenny Sugar View On One Page Photo 1 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 The Ultimate Ab Workout to Feel Good Naked This 10-minute workout uses a couple of hand towels for a superslippery workout that targets your core like no other. Previous Next Start Slideshow Fitness TipsWorkoutsStrength TrainingAb Workouts