rempatterson,
the benefits of exercise and supporting research have been tauted for years on this board, especially by NAN LITTLE thru pedaling for pd, and to a lesser extent myself and others. the point i was making is that one likely won't get much benefit from exercise if you are undermedicated. i was in no way stating one only needs C/L and/or other meds as their only treatment.

i've heard some neuros say you should take enough meds so you can exercise, other neuros aren't going to stick their neck out and state exercise can slow progression.