Abstract: Wheelchairs are important for daily mobility and recreation of the elderly and physically challenged individuals. The non-ergonomical propulsion design of wheelchairs frequently causes injuries to the upper extremities, especially in the wrist region. In this study, the joint kinematics and kinetics of the wrist joint was analyzed on subjects propelling a novel handle based wheelchair propulsion unit at 1.2m/s speed (20W and 40W respectively). The joint kinematics and the joint moments of the wrist were determined using a 3D musculoskeletal mod...
(read more)
Topics: 
Physical medicine and rehabilitation
Simulation
Automotive engineering