I am just shocked by the things some therapists do. My PT is like Linda's, he is all hands-on massage and gentle streches or bends. Never hurts me, just very gently. but firmly works on the tissues and around the incision breaking up any scar tissue. He does not use any machines, just shows me the exercises to do at home, his favorite is with a large exercise ball, putting your heels on it and straightning and streching your legs,, really works the extension, and then pulling the ball in with your feet to your butt, really works the bend. I am at 6 wks, and have a great ROM and have never hurt from PT.