Barbell Wrist Curl
The Barbell Wrist Curl is a fundamental forearm-strengthening exercise that primarily targets the wrist flexor muscles located along the palm side of the forearm.
These muscles are responsible for bending the wrist forward and also contribute to gripping and controlling objects held in the hands.
The exercise uses a simple wrist-flexion movement. Supporting the forearms helps isolate the movement at the wrists rather than allowing the larger muscles of the arms and shoulders to take over.
As demonstrated in the video animation, the exercise is performed seated with both forearms supported on the thighs and the hands extending beyond the knees. The barbell is held with an underhand grip, allowing the wrists to move freely through a controlled range of motion.
How to Perform
Sit on a bench with your feet comfortably positioned on the floor. Hold a barbell with both hands using an underhand grip, with your palms facing upward.
Lean slightly forward and rest your forearms on your thighs. Position your wrists just beyond your knees so the barbell can move freely without contacting your legs.
Begin with your wrists in a comfortable neutral position. Slowly lower the barbell by allowing your wrists to extend downward while keeping your forearms supported and stationary.
From the lowered position, contract your forearm muscles and curl your wrists upward, bringing the barbell toward you. The movement should occur at the wrists rather than at the elbows or shoulders.
Pause briefly at the top of the movement, then slowly lower the barbell back to the starting position. Continue for the desired number of repetitions.
Tips
Start with a relatively light barbell. Wrist curls involve smaller muscles and a short range of motion, so heavy resistance is not necessary to effectively challenge the forearms.
Keep your forearms firmly supported on your thighs throughout the exercise. Avoid lifting your elbows or moving your upper body to help raise the weight.
Move slowly and deliberately in both directions. We recommend lifting and lowering resistance in a controlled manner, which is particularly useful for an isolated movement such as the wrist curl.
Maintain a secure grip on the barbell throughout the movement. Avoid intentionally allowing the bar to roll toward the fingertips. Do not allow weights to roll excessively toward the fingers as this can increase the risk of losing control of the resistance.
Benefits
The Barbell Wrist Curl strengthens the wrist flexor muscles of the forearms. These muscles play an important role in wrist movement, stabilization and gripping activities.
Stronger forearms can contribute to improved grip control when performing exercises that require holding barbells, dumbbells, cables and other resistance-training equipment.
The exercise can also complement reverse wrist curls and other wrist-extension exercises. Training both wrist flexion and extension provides a more balanced approach to developing the muscles surrounding the forearm and wrist. NASM includes both wrist flexion and wrist extension among its fundamental forearm exercises.
Because the movement is simple and easily controlled, resistance can be gradually increased as forearm strength improves.
Common Mistakes
Using too much weight is one of the most common mistakes. Excessive resistance can shorten the range of motion and encourage the exerciser to move the elbows, shoulders or upper body instead of isolating the wrists.
Allowing the forearms to lift away from the thighs also reduces the effectiveness of the exercise. Keep them supported so the movement remains concentrated at the wrists.
Moving the barbell quickly or bouncing through the bottom of the movement uses momentum and reduces muscular control. Raise and lower the bar smoothly.
Allowing the barbell to roll too far into the fingertips can make the bar difficult to control. Maintain a secure grip throughout the exercise.
Avoid forcing the wrists into an uncomfortable range of motion. Lower and raise the bar only as far as you can comfortably control.
FAQ
Safety Note
Use a resistance that allows you to maintain a secure grip and control the barbell throughout the entire movement. Avoid bouncing the weight, forcing the wrists beyond a comfortable range of motion or allowing the barbell to roll excessively toward the fingertips.
Stop the exercise if you experience sharp or unusual pain in the wrists, hands, forearms or elbows.
If you have a previous wrist, hand, elbow or forearm injury or a condition that affects your ability to grip or comfortably move the wrist, consult your physician or another qualified healthcare professional before performing this or any other exercise.