Adjustable Hand/Wrist Training Device Forearm Exerciser 60kg Hand Grip Trainer Small Finger Exerciser Finger Strength Amplifier

Hand grip trainingThe grip trainer can strengthen your finger and wrist power effectively. Perfect for people from kids to the elders. It also meet professional use like rock climbers, violin players, massage therapists, or sports players. Adjustable resistanceIt has an resistance force up to 60kgs(132lbs), which can be adjusted easily by screwing the button in front of the spring. Automatic countingThe trainer counts the numbers automatically for you and allows you to focus on the training and muscle contraction. Can be reset easily after use. Non-slip handleErgonomic design that fits hands of all sizes. It special pads on the handle to provide extra grip and prevent slipping, allows more muscle focus and better training effect. Durable materialThe spring is made of heavy duty alloy, durable and lasting for hundreds or stretch and release. The handles are made of plastic, robust and easy to clean. Train everywhereYou can train your hand grip everywhere with this small and compact trai