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 13 of 36 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Elbow Plank With Leg Lift Start in an elbow plank. Lift your left foot about six inches off the ground, keeping your pelvis parallel to the floor. Hold for five seconds, then lower the leg. Try the lift with your right leg. This completes one rep. Previous Next Start Slideshow PlankArm ExercisesWorkoutsAb Exercises