My left lower back rebelled at jumping around and running. But, as a performer, jumping around and running constitute part of my job ... My sports physical therapist sent me to Paul Borgions. I had to do running tests while like a "thousand computers" were monitoring me. And while the portraits of major sports stars smiled down on me, they seemed like one of the family. Paul did his thing, something with a sports insole, and now my lower back is no longer causing problems. I think he should make it his profession : )