Elizabeth (great name, by the way), Neurologists are now finding that dancing, especially the tango, is very beneficial to people with Parkinson's disease. Recent data were presented at the national conference for neurology, and there was a lot of chuckling and skepticism at first. By the time the speaker was finished, he had several offers from foundations to grant him money to do more research.
I know it might sound strange, but think about it -dancing is more fun that a treadmill or even physical therapy, and it can be much more motivating. The tango, it seems, requires more footwork and that may be why it is so valuable in treating Parkinson's disease. Also, the social contact can't be discounted.
Check it out and let us know how it works.
Take care of yourself,
Beth Goethe