Start by lying on your back. Make sure your shoulders wide and palms facing the floor. Then, stretch your arms up overhead, reaching your legs forward with knees locked. While inhaling slowly, flex your feet, bring your arms up to the ceiling and roll your head up to bring your chin to your chest. While exhaling, slowly roll up and forward, adjusting your arm position so the arms stay extended out in front of the shoulders. Do about three or five repetitions.