Training and Parkinson's

Eleven resistance training exercises performed on pneumatic resistance training machines using 2 second concentric and 3 second eccentric contractions at 75-80% of each subjects maximal strength. Subjects will perform 3 sets per exercise, two times per week for 12 weeks.

Eleven resistance training exercises performed on pneumatic resistance training machines using maximum speed concentric and 3 second eccentric contractions at the load that produces the highest power for the individual. Subjects will perform 3 sets per exercise, two times per week for 12 weeks.