Lie down on your back with buttocks against the wall and hips and knees bent. Put the back of your neck on the floor and tuck your chin in. Stretch your arms out to the side (9 o'clock and 3 o'clock arm position). Straighten your knees until the legs are fully stretched out on the wall.
Do snow angels. - Turn the palms of your hands towards the ceiling. Slide your arms along the floor up towards your ears and back down towards your hips.
NOTE: You may not be able to keep your arms in contact with the floor throughout entire range. Keep your buttocks on the floor at all times. You may be unable to have your buttocks touch the wall/floor angle if your hamstrings are tight. Keep back of the neck down on the ground. Stretch only to the point of initial discomfort. KEEP ON BREATHING.