You can consult a healthcare professional before using this product or starting any exercise with any concerns.
Comes with three levels of resistance Improves grip Strengthens the hands, wrists, fingers, and forearms Reduces stiffness and soothes joint pain The Gaiam Restore Hand Therapy Kit contains three color-coded balls with three levels of resistance: soft, medium, and firm, to help you progress at your own pace. When you use this product, you can improve your grip. Gaiam Restore Hand Therapy Kit | CVS It just needs to be pressed against the palm of your hands before squeezing it with the fingertips and thumb. If you have any questions or concerns, please take the time to review the complete product manual.