Figure 2.
Example of the marker placements and the reconstruction of anatomical landmarks. Left: Placement of the technical marker clusters during active wheeling on the motor driven treadmill. Right: Combination of kinematics and wheel kinetics showing a sample of the individual external reaction force and resulting torque around the wheel-axle, during the push phase. The anatomical landmarks used for the thorax (T) clavicle (C) Scapula (S) Upper arm (U) Lower arm (L) and Hand (H) comply with the ISB recommendations [27].