
Which muscles does it train?
Forearms
Equipment needed
How to perform it
Isolation work is usually trained in a higher rep range: 2 to 4 sets of 10 to 15 reps with 45 to 90 seconds of rest, performed under control.
Execution and technique cues
- Sit on a bench with your forearms resting on your thighs, wrists hanging off the knees, and palms facing down.
- Grip the barbell firmly with your fingers wrapped completely around the shaft.
- Raise the weight by extending your wrists upward while keeping your forearms flat against your thighs.
- Lower the barbell back to the starting position under control, feeling a stretch in the forearms.
Common mistakes
- Lifting the forearms off the thighs to help move the weight.
- Using momentum or rocking the upper body to swing the barbell up.
- Allowing the thumb to remain unwrapped, which reduces grip stability.
Frequently asked questions
- Should I use a full or a thumbless grip?
- A full grip with the thumb wrapped around the bar is recommended for safety and wrist stability.
- Why do my wrists hurt during this exercise?
- Wrist pain is often caused by using too much weight or executing the movement with a restricted, unnatural range of motion.
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