Hi Joanie. Thanks for your reply. I joined recently with the intention of trying to encouage PWP/ ,s to be encouraged to look forward to a bright future by exercise ,and boosting their own natural production of dopamine. Unfortunately many are not diagnosed until the natural productive system has been destroyed . Thus rendering their recovery ( using forced exercise) to be ineffective. But I keep on smiling ,I will overcome. I have PD under control. !! Mike.