Popsugar Health & Fitness Ab Workouts Best Ab Exercises That Aren't Crunches Sculpt Strong, Sexy Abs Without a Single Crunch 19 June 2018 by Nicole Yi View On One Page Photo 15 of 18 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Plank With Shoulder Tap Begin in a plank variation with your feet slightly wider than your hips for added stability. Keeping your torso stable, bring your right hand to your left shoulder, then return your right hand back to the mat. Bring your left hand to your right shoulder and return it to the mat. This counts as one rep. Previous Next Start Slideshow Ab WorkoutsStrength TrainingWorkoutsAb Exercises