Start by placing the handles shoulder-width apart. Next lay your stomach on the board and grab the handles. Position your elbows so that they are directly under your shoulders and bent at a 90-degree angle. Place your hands on the handles and keep your forearms parallel to each other. Without lowering your hips, shift your shoulders forward, in front of your elbows, and then back, behind your shoulders. Think of pointing and flexing through your feet to move you. These should be slow small shifts back and forth.