This forum is full of posts made by ringers, or people trying to get you to buy a specific product or system. If your doctor, PT, chiropractor, homeopath...whatever...haven't been able to offer you a miracle cure, then you should be seriously suspicious of modalities mentioned here. Frozen shoulder, whatever the cause, requires patience above all else, and because there are a variety of causes, what may have worked for someone else might not work for you.