Zivalo Hand Grip Strengthener with Adjustable Resistance Range from 22 to 88 Lbs - Excellent Tool to Increase Strength of Hands, Fingers and Forearms FASTEST GAINS IN HAND STRENGTH - Grip strength is an important component of athletics as well as most everyday tasks. The more your practice, the more you can apply your strength to a wide range of other physical activities. It is especially important for sports like tennis, golf, rock climbing and gymnastics. STRONGER FOREARMS - If youve ever been concerned about the size of your forearms in comparison with the rest of your arms, then consistent use of a hand grip strengthener will increase your forearm muscularity. Lifting weights will become a lot easier. INCREASED GRIP ENDURANCE - Increasing strength in your hands and lower arms will increase endurance, allowing you to perform more repetitions and reach new heights at the gym. It will also enhance your ability to handle weights without the grip giving out. REDUCED RISK OF INJURIES - Developing grip strength will not only enhance the ability to handle heavy objects, but help with injury prevention due to increased hand and wrist strength. HASSLE-FREE MONEY-BACK GUARANTEE: Our Hand Grip Strengthener is ergonomically designed to fit large and small hands, men and women, seniors and teens. Its a great-looking tool, durable and precise. If for any reason however, you are not 100% satisfied, within 30 days, please return your Hand Grip Strengthener for a no-questions asked, full refund.