This is a great example of rigidity in the trunk fascia affecting the underlying organ. Imagine that this water balloon depicts the bladder. Certainly the volume of fluid in the bladder varies greatly. Ordinarily the bladder can accommodate such fluctuation as long as the fascia investing into it and inserting it to the trunk wall is elastic. But in the presence of a loss of slide in the fascial layers, as depicted by the rubber band around the balloon, the bladder will not be free to vary in volume without generating an abnormal signal – like frequency, urgency, incontin