Disclaimer: I tried to get through the article, I really did, but there was just too much fluff.<p>My father had a stroke about two years ago that left him without much use of his left arm.  Has anyone seen any success from this or other non-standard treatments?  It&#x27;s very discouraging being told by your doctor that the functionality is gone and you&#x27;ll never get it back, no matter how hard you work.