Hi Mary, I looked ... I was up wandering at that time too. We could have had a real gab session! A friend of mine who also has PD has been doing water exercises and finding very beneficial. I am going to look into it as soon as I get some other problems out of the way. Judith 54/diag. 2 1/2 yrs. (I didn't ask for it, I don't want it, but apparently stuck with it for the time being, so - adjusting, trying to learn to accommodate, and praying that finding the cause and cure is just around the corner)