Muscles worked
Primary
Forearms
Secondary
None to speak of
- ForearmsGrip and wristsPrimary
How to do it
- Pick a light weight. Wrists are small joints: start light and sit with the forearms supported on the bench or your thighs.
- Squeeze as hard as you can through the whole hand.
- Shoulders stay packed, down and back.
- Time or count the hold and beat it next session.
- Control every rep. Breathe out through the hardest part and stop the set when your form changes.
Common mistakes
- Letting the shoulders hang loose. Keep them packed down and back while you hold.
- Not tracking it. Log the time or reps so you can beat it next session.
Alternatives that train the same movement
General guidance, not medical advice. If a movement hurts, stop and ask a qualified coach or physio.