Fig. 6

Five different positions for the start button (blue) and target button (yellow) (a–e) during each of 5 tasks for the kinematic analysis before and after 2 weeks intervention. The target button is set 10 cm (a), 20 cm (b), or 30 cm (c) in the sagittal and vertical directions, seen from the left side. In the ipsilateral and contralateral conditions (d) and (e), the target button is set 30 cm away in the sagittal, vertical, and horizontal directions. Ipsilateral here means the same side as the affected limb in the patient