Hope Springs Eternal.
I have not been to blogtalkradio.com since I've been diagnosed with Parkinson's. At that time I bought road to recovery from Parkinson's compiled by Robert Rogers I have Revisited the site now since I wanted to listen to@silvestrove, s (Richard Melvin )presentation on the blog radio. If you have not listened to it yet it's very interesting and the amount of information put into an hour is just amazing.
Yesterday I also stumbled on Robert Rogers presentation by Noel Batten. Noelbatten.com
Noel Batten is postulating, just as dr. Parkinson did many years ago that the Parkinson's disease is caused by misalignment of C1 and C2 neck joints. Also you can have other involvement in the spine it could be curvature and other misalignment and problems.
If it is correct it is going to make a tremendous difference in your Parkinson as some of the videos from the site show before and after. He also has a definite program that you can Implement with the help of a massage therapist or somebody in that line of work.
You can check out some of the included videos in the presentation you can go to Noel Batten for more information . In my mind that dovetails with exercise Theory since exercise can produce such wonderful results in your spine in your muscles, your whole body's alignment.
Again, food for thought. Mary