HAND PAIN RELIEF Improves strength, prevent stiffness, relieve joint pain and increase flexibility. suitable for both adults and kids, are made to reduce your physical and mental tension throughout your body. With each squeeze, you will improve focus, increase strength and relax your mind. HAND THERAPY SQUEEZE BALLS A simple workout tool to use in performing easy hand and finger exercises to help with the range of motion, grip strength, They are also an awesome option for stress release providing you with energy and leaving you feeling fresh.