I have a client whose arms begin to shake involuntarily every time he attempts to use dexterity. For example signing his name. It is similar to the beginning seforum.xxxes of parkinsons. His MD has ruled out parkinsons. But the signs are the same. Has anyone encountered a client with this problem? How did you treat it? I have been using an extremity rocking technique I use to work on clients with cerebral palsy along with stretching and stripping. But he doesn't seem to be getting any better. The chiro I work with believes it is a type of anxiety disorder, since the tremors cease when he focuses on contracting an unrelated muscle. If anyone has any techniques or suggestions please share.