- Grab a gripper, and hold it so that it is as open as possible without slipping out of your hand.
- Close the gripper all the way by closing your hand.
- Return to the starting position and repeat.
A gripper trains the muscles in your hand and forearm that close your grip. This kind of grip strength is often called a crushing grip, in contrast to static or pinching grip strength.
Text and graphics from the StrengthLog app.