Genuine grip trainer from Livepro. Beautiful appearance of these grip trainers made of steel and aluminum that can with stand almost anything. The rough handles improve the grip even when the hands are sweaty. They are available in five different weights up to 127kg. We recommend that you start with lighter weights as the highest weights will not work for weak hand muscles. Exercising with grip trainers activates the blood flow in the upper arm, which reduces the risk of problems with the elbows and tendons.