Detoxing Passive twisting

Lie on your back with your knees bent and feet flat on the floor. Take your arms out at shoulder height, palms up. On an exhalation let the knees drop smoothly to the floor on one side and allow them to rest. Take five easy breaths. Inhaling, lift your knees back to the starting position. On an exhalation, drop your knees to the other side and rest, as before.