Sit on floor and cross right leg over left leg, trying to line right knee directly over left knee, bringing right foot by left hip and left foot by right hip. Inhale and stretch right arm out to right at shoulder height, then rotate thumb toward floor and then to the back wall, palm facing ceiling. Exhale, sweeping right arm behind you, resting right forearm on low back and bringing back of right hand between shoulder blades. Inhale, stretching left arm out in front of you at shoulder height, turning palm toward ceiling. Raise left arm to sky, palm facing back wall. Exhale and bend left elbow, brining left hand to meet right hand, trying to hook your fingers. Hold here for about 1 minute. To deepen stretch, hinge at hips and lean torso forward. Repeat on opposite side.