3 Review(s)

Hand Grip Strengthener is adjustable from 25kg to 70kg. With the this adjustable gripper, you can start at the level of resistance that's right for you and increase the resistance as your grip strength improves. To gain a good grip strength, you can do hand grip workout with a low resistance on a regular basis, while performing the Negatives or adding more intensity into your workouts and overload the muscle groups. The hand grip strengthener is crafted entirely from thermoplastic nylon and steel, even the adjustment wheel is solid steel. You can strengthen your hands every day for years. The resistance is generated by COMPRESSING a solid steel spring, not by STRETCHING the spring, which is more safe.