Barbell Wrist Curl
- Secondary muscles
- Biceps, Brachialis
- Body part
- Forearms
- Position
- Standing
- Laterality
- Bilateral (both sides together)
- Category
- Strength
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A straight bar with palms up is the heaviest-loading way to hit the wrist flexors: both hands share one implement and your thighs pin the forearms so nothing moves but the wrists. Because the bar links your hands, neither side can rotate or cheat its range, and progress here transfers directly to bar grip on pulls.
How to do the Barbell Wrist Curl
- Sit on a bench with your feet flat on the ground and your knees bent.
- Hold a barbell with an underhand grip, palms facing up, and your hands shoulder-width apart.
- Rest your forearms on your thighs, allowing your wrists to hang off the edge.
- Slowly curl your wrists upward, bringing the barbell towards your forearms.
- Pause for a moment at the top, then slowly lower the barbell back down to the starting position.
- Repeat for the desired number of repetitions.
Tip: Use higher reps, 15 to 25, and lower the weight through a full three-second descent.
Muscles worked
Common mistakes
- Using the whole arm — the forearms should rest on a bench or your thighs with only the hands moving; if the elbows lift, you are cheating.
- Gripping hard on the descent — let the bar roll down to the fingertips at the bottom of a wrist curl for the full range before curling back up.
- Reverse curls too heavy — the wrist extensors are small, so use about half of what you use for regular wrist curls.
- Fast, short reps — go slowly through the full range and feel the stretch at the bottom, since jerky reps with a heavy weight are how wrists get irritated.
Sets, reps and where it fits
| Goal | Sets × reps | Rest |
|---|---|---|
| Muscle growth | 3–4 × 10–15 | 60–90 s |
| Endurance / finisher | 2–3 × 15–20 | 45 s |
| Strength | Not ideal — pick a compound lift for the same muscle | — |
Wrist curls go last in a session after all the pulling and gripping work is done. Superset regular and reverse wrist curls back to back with the same bar.
Variations and alternatives
Similar exercises
Without barbell
Easier and harder
Frequently asked questions
What muscles does the Barbell Wrist Curl work?
The Barbell Wrist Curl primarily works the forearms. It also involves the biceps and brachialis, which assist the movement and stabilise the joints.
Is the Barbell Wrist Curl good for beginners?
Yes. The Barbell Wrist Curl is rated beginner: it uses a barbell and the movement is simple to learn. Start light, focus on the full range of motion and add load once every rep looks the same.
What can I do instead of the Barbell Wrist Curl?
If you cannot do the Barbell Wrist Curl, try the Single Arm Dumbbell Wrist Curl, the Dumbbell Reverse Wrist Curl or the Bench Dumbbell Wrist Curl. Each of them trains the forearms through a similar movement, so you can swap them in without changing the rest of the workout.
How many sets and reps should I do?
It depends on your goal. For the Barbell Wrist Curl, a sensible starting point is muscle growth: 3–4 × 10–15 with 60–90 s rest; endurance / finisher: 2–3 × 15–20 with 45 s rest. Do it after your compound lifts. It is a finishing movement, not the main event.
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