Upon awakening one may sit to have coffee or breakfast before sitting to drive to work. When arriving at work the corporate employee will often sit at a desk or in meetings until lunch. Lunch involves more sitting, before sitting at the desk to finish the workday. Then of course there is the commute home and another sit-down meal. Exhausted from a long day of sitting at the office one may choose to sit on the sofa to watch television to unwind. If we look at it from an anatomical standpoint we realize the hamstring muscles and the illiopsoas muscles are shortened from the many hours of sitting and this causes strain on the lower back.