Adjustable tension control allows you to tailor your strength training routine to achieve your desired goals. Whether you want to increase grip strength, speed up rehab, relieve stress caused by repetitive motion or loosen up just before the next big event, Gripstick forearm exerciser can help. No whirring sounds. No batteries. No magnets. No herbal remedies. Just your willingness to focus four minutes a day several times a week will help you achieve your personal goals. |