1. Theorethical basis for the effect of exercise, "passive" exercise and blood flow enhancing in Parkinson's Disease, provided by Dr. Abe Lieberman of the Parkinson Research Foundation:

http://www.parkinsonresearchfoundati...349&Itemid=104

http://www.parkinsonresearchfoundati...d=79&Itemid=95

http://www.parkinsonresearchfoundati...=219&Itemid=83

One technique found by chance by a cardiologist treating heart patients:

http://www.globalaging.org/health/us...onResearch.htm

Other techniques used (mentioned for info purposes. no commercial endorsements intended/implied):
Dr. Marvin A. Sackner, MD's AT-101 Moving Bed
http://www.accelerationtherapeutics.com/product.htm
Ed. Phillips(heart patient/inventor)'s Gravity Recliner
http://www.bpmtherapy.com/