It fully supports their neck and back, and the waist band prevents them from falling out, so it makes it feel more secure than a typical wrap. (twinloveconcierge.com)
Then very carefully lift her out of the tub with one hand supporting her neck and head and the other hand supporting her bottom. (babycenter.com)
Have her sit on your lap, supporting her neck with your hands, and swing her back and forth like in a rocking chair. (wikihow.com)