Popsugar Health & Fitness Body Weight Oblique Exercises Without Equipment Sculpt Your Waistline With These Oblique Exercises — No Equipment Required 3 January 2018 by Dominique Michelle Astorino View On One Page Photo 9 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 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. Previous Next Start Slideshow Body WeightBodyweight ExercisesWorkoutsAb Exercises