I took your ergonomics class. Your suggestion of how to realign the body was a lifesaver. By the time I got to your class Friday afternoon, the thoracic area of my back was at a pain level of 9. Within 15 minutes of using the technique you showed us, my pain was gone! I had no pain at dinner and used the technique in Saturday morning’s class. No pain at all. I did not use it for the afternoon class and only lasted an hour before I had to leave.  I have been unable to get sustained relief in several years, but you have given me a tool. This is beyond priceless! Thank you from the bottom of my heart!