One of the great things about the system is it gives them confidence. What we would do in a case like that is show them the results. We could say, “Look, you actually raised your arm 120 degrees”, or whatever. Then we'd give them a series of exercises, a series of tasks to do at home, and the expectation is that they would follow through at home. It really does give them the confidence, and make them think, “Gee, you know, I did that and it's not killing me. I can really do it.”
It has been a very valuable tool that way.