It starts wirh supine, pelvis and spine neutral. Knees flexed, feet abducted hip-distance apart on mat. Arms long by sides, palms down. Inhale releasing hip joint and rotate laterally, allowing leg to fall out to side as knee extends and foot slides away from torso. Exhale and rotate medially at hip joint, allowing leg to fall across midline of torso as knee flexes and foot is brought in toward torso.