Popsugar Fitness Fitness Tips Bodyweight Ab Workout For Women Here's Your 5-Minute Washboard-Abs Workout From a Celeb Trainer June 12, 2018 by Dominique Michelle Astorino View On One Page Photo 4 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Bring knees up to tabletop position (90 degrees) and press palms of hands against thighs as hard as you can. Press your spine down and pull your navel toward your spine. Hold for a count of 20. Rest for five seconds, and repeat three more times. Note: you have to push as hard as you can with your hands, while your thighs push back against them. Previous Next Start Slideshow Fitness TipsWorkoutsStrength TrainingBodyweight ExercisesBodyweight WorkoutsAb WorkoutsIntermediate Workouts5-Minute Workouts