Exercise: What works best?
Pedaling for PD with Jay Alberts PhD - Where it began, 7 yrs ago (ABC News, 1:54min): http://abcnews.go.com/WNT/video/patients-pedal-past-parkinsons-10264680...
Pedaling for PD with Jay Alberts PhD - Where it began, 7 yrs ago (ABC News, 1:54...