Figure 3From: A haptic-robotic platform for upper-limb reaching stroke therapy: Preliminary design and evaluation resultsCommon compensatory strategies during the reaching exercise. Stroke survivors often exhibit abnormal shoulder abduction/internal rotation and trunk rotation during the reaching task. (a) Front view of normal reaching, (b) front view of abnormal reaching, (c) side view of normal reaching, and (d) side view of abnormal reaching.Back to article page