Features Designed for patients with limited grasping abilities Foam wrist support Ideal for anyone in the initial stages of shoulder rehabilitation Description Pull-Easy shoulder pulley system is designed for patients with limited grasping ability due to injuries sustained within the shoulder complex or central nervous system. With its grip-free hold and pillow-soft foam wrist support, Pull-Easy is the perfect tool for gently beginning the process of restoring range-of-motion to the shoulder.