Sissel™GripFit - good for training the muscles in your hand and also to keep your joints active when you are at risk for arthritis.
Great exercise to strengthen hands, fingers & forearms by grasping & kneading around the palm of your hand. Works all muscles in your hand separately or in tandem. Great for Rehab or maintaining strength in your hand for your favorite sports like Golf, Tennis, Bowling etc.
It is also a great Stress Reliever!