Superman Plank

This foodspring video shows you how to do a superman plank correctly. Start in the high plank position, supporting yourself on your toes and your hands – which should be directly under your shoulders. Keep your abs and glutes tensed so that your body forms a straight line. Now lift one arm and the opposite leg without falling. This exercise demands extra stability from your core in order to keep you balanced without falling down sideways. Hold the position for a few seconds, then switch to the other arm and leg.