Instrumentation for Measuring
Wheelchair Propulsion
Biomechanics
Rory A. Cooper,Ph.D., Michael L. Boninger, M.D.,
 David P. VanSickle, Ph.D., Carmen P. DiGiovine, B.S.
Human Engineering Research Laboratories
Department of Rehabilitation Science and Technology, University of Pittsburgh,
Division of Physical Medicine and Rehabilitation, UPMC Health System,
and VA Pittsburgh Healthcare System