I am impressed with anyone who has the patience for PT. I have needed it twice but stopped after the first session. I will be in big trouble if I ever have an urgent need for it such as after a knee replacement surgery. I am such a wimp when it comes to pain from exercise and I don't know why, but it feels as though they are hurting me. All here who have described PT and how it hurts but then you get better is probably good for me.