Shirley Sahrmann PT, Ph.D. is a world expert at identifying how a person moves, sits, sleeps, runs... is a cause of their pain.  She has pioneered the field of physical therapy from one that takes orders from doctors, to medical professionals that can diagnose why people are in pain and what they can do to fix it.  Dr. Sahrmann stopped by the Vance Crowe studios in route to Japan, because she travels constantly to teach how to fix the physical pain felt by people.  During the interview Dr. Sahrmann discussed her philosophy on pain, why some people shouldn't play certain sports, and how simple things like the way we sit makes us feel in pain for our entire lives.