Hand Gripper: how to do it right
In short: Closing a hand gripper isolates the forearm flexors with a peak of tension in the shortened position, fingers squeezed shut.
How to do it, step by step
- 1Set the gripper in your palm, base on the heel of your hand, fingers spread across the moving handle.
- 2Close the gripper until both handles fully touch, without forcing your wrist.
- 3Squeeze all the way and hold the contraction for 1 second in the closed position.
- 4Release slowly, controlling the opening, without letting the gripper snap open.
- 5Keep your wrist stable and aligned during the whole rep.
The mistake to avoid
Don't force it violently, a gripper that's too hard injures the tendon.
Other common mistakes
- You don't close the gripper fully, which skips the peak tension: go for full contact of the handles.
- You bend your wrist to cheat, which shifts the effort: keep your wrist neutral and let your fingers do the work.
- You release all at once, which removes the useful eccentric phase: control the opening over 2 to 3 seconds.
Muscles worked
- Main:
- Forearms
Finger flexors (flexor digitorum superficialis and profundus) that close the hand. The thumb flexor (flexor pollicis longus) helps with the lockout. The intrinsic muscles of the hand stabilize the grip. The front of the forearm takes most of the work.
What to replace it with
Same muscle, same part of the movement: these exercises do the same job.
- Low Cable Wrist Curl ›
- Barbell Wrist Curl ›
- Plate Pinch Hold ›
- Barbell Wrist Extension ›
- Towel Pull-Up Hold ›
Frequently asked questions
How do I do this exercise?
Set the gripper in your palm, base on the heel of your hand, fingers spread across the moving handle. Close until both handles fully touch without bending your wrist, squeeze all the way for 1 second then release slowly. The wrist stays neutral, the fingers do the work.
How far do I go?
Close completely until both handles touch, that's where the peak tension happens. If you don't finish the close, you skip most of the work. Aim for the full range you control and hold 1 second with your hand fully squeezed.
I don't feel anything, is that normal?
You should feel the front of your forearm burn at the end of the close. Add a 1 to 2 second pause at full close and focus on crushing, not on the number of reps. If you rush the final squeeze, you won't feel anything.
How fast should I do the movement?
Close firmly, squeeze hard for 1 second in the closed position, then control the opening over 2 to 3 seconds without letting the gripper snap. The gain is in the held squeeze and the braked return, not in speed.
How should I breathe?
Breathe out as you close the gripper and during the squeezed hold, breathe in on the controlled return. Keep your torso and shoulder stable, without tensing everything: only the forearm works.