Popsugar Health & Fitness Plank Plank Exercises For Abs These Are the 35 Most Effective Plank Exercises For Carving Your 6-Pack 15 August 2018 by Jenny Sugar View On One Page Photo 23 of 36 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 23 Side-Plank Crunch Begin in a side elbow plank with your left elbow down and your right hand behind your head. Keeping your torso stable and your waist lifted, bring your right leg up toward your shoulder to lightly tap your right elbow. Lengthen your right leg back to the starting position to complete one rep. Be sure to perform a set on both sides. Previous Next Start Slideshow PlankArm ExercisesWorkoutsAb Exercises