Our hands and fingers naturally lose grip strength if they aren't used to crush new goals, but painful conditions - and even dangerous situations or injuries - can lead to or result from diminished hand strength, too. For all of these cases, the Fit2Live Hand Grip Trainer is an excellent aid. Designed to help build or restore dexterity, flexibility, and strength at the home or gym, this squeezer device helps pack on arm and hand muscle and loosen joints. An easy twist dial enables the device to resist between 20 and 90 pounds of force depending on your needs, goals, and current ability, allowing it to grow with you. And as you approach those limits, the superior material quality of the polymer and metal used in the gripper machine becomes apparent. Physiotherapy, rehabilitation, bodybuilding, or training as a quarterback, armed services, softball player, archer, wrestling champion, or lifter - all can benefit from training and improving the precision muscles in the hands. Additional Use Cases Enhanced control and speed for musicians playing guitar, piano, and other instruments Improved safety and power when using tools like hammers and axes Augmented dexterity for professional artisans, assistants, or even surgeons For the best experience with this gripper, we recommend releasing it slowly. Never release the gripper under tension! Keep fingers clear of the spring and joints at all times. Consult a doctor or professional physical therapist for usage recommendations. About UsFit2Live was founded in 2014 with the goal of inspiring others to get into shape and stay fit. In todays fast-paced world, we need to stay in shape and lead a healthy lifestyle in order to keep up and thrive. We stand by our products and hand pick all the features to best meet each persons individual needs. We take pride in our efforts to make products that help people stay fit and healthy.