walked pain free

I've been working through the book for several months.  Once I stopped doing the PT exercises and started doing the ones in the book, I made rapid improvement.  I was able to walk 4 miles yesterday without even a twinge of pain.  This was the first time in a couple of years.  I served in Africa as a Peace Corps volunteer, so I needed no convincing that African's have much better posture than Americans.  Esther, thanks so much for the work you are doing.  - Nancy