Our son George who just turned thirteen is non ambulatory as of about three years ago. He has been living with his Mom and the only PT heis receiving is once a month for 30 minutes. He is not doing physical therapy at home with his mother and is only with us every other weekend or 4 days a month. We have seen a SHARP decline in his abilities to move his arms and upper body and feel it is due largely to the lack of exercise or PT being done. What can you tell me about your experiences with PT?