I had sciatic pain in my left leg for one year.  Driving my car was the worst for pain.  It went all the way down my leg and into my foot.  After two treatments I drove for 2.5 hours and hot out of my car...There was almost no pain and my mobility was normal!  First in a whole year!  That was 20 years ago.  thank you Dr. Cockwill.  I try to make it in for regular tune-up for maintenance.