Wide-Joint Corp.
sport, train, develop, fitness, gym, Manufacturer and Supplier - Taiwan(TW)
Adjustable Hand Grip (S-260)
The Hand Gripper was developed for athletes who want to take the training of their grip strength.
These Power Grippers are made in 5kgs/11lbs increments from 10kgs to 40kgs / 5kgs to 20kgs.
So that you can train your grip similar to training any other bodypart by increasing resistance.
It is great for building the huge forearms and grip strength for athletes