... walk test.......25 Procedures......26 Recruitment....26 Eligibility determination....26 4 BACKWARD ...

... CYCLING AND PARKINSON DISEASE Confidentiality..26 Informed consent..27 Screening......27 Montreal ...

... ) (Demers, BACKWARD CYCLING AND PARKINSON DISEASE 26 McKelvie, Negassa, & Yusuf, 2001), however, no known ...