hammer curl and barbell curl

"Hammer Curl vs Barbell Curl: The Ultimate Comparison"

By Robert SmithApril 13, 2026

In the realm of weightlifting, few exercises are as iconic or as effective as the hammer curl and its close cousin, the barbell curl. Both of these moves are staples in any fitness enthusiast's or professional bodybuilder's workout routine, and for good reason. They target the biceps, a muscle group that's not only important for strength and stability but also plays a significant role in our daily activities and overall aesthetics.

Understanding the Hammer Curl

The hammer curl is a variation of the traditional bicep curl, but with a twist - literally. Instead of holding the dumbbell with a standard underhand grip, you hold it with a neutral grip, like you would a hammer. This slight adjustment in hand position shifts the emphasis from the short head of the biceps to the long head and the brachialis, a muscle that lies beneath the biceps and contributes to elbow flexion.

How to Perform a Hammer Curl

Stand tall with your feet shoulder-width apart, holding a dumbbell in each hand at your sides, palms facing your body.
Keeping your elbows close to your torso, lift the dumbbells towards your shoulders by bending your elbows, rotating your forearms as you do so.
Pause at the top of the movement, then slowly lower the dumbbells back to the starting position.

Meet the Barbell Curl

The barbell curl is a compound exercise that works the biceps, forearms, and shoulders. It's a classic move that's been around since the early days of weightlifting, and for good reason. The barbell allows you to lift heavier weights, which can lead to increased strength and muscle growth.

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How to Perform a Barbell Curl

Stand tall with your feet shoulder-width apart, holding a barbell with an underhand grip, hands about shoulder-width apart.
Keeping your elbows close to your torso, lift the barbell towards your shoulders by bending your elbows.
Pause at the top of the movement, then slowly lower the barbell back to the starting position.

Hammer Curl vs Barbell Curl: Which is Right for You?

Both exercises have their merits and are worth including in your workout routine. The hammer curl is great for targeting the long head of the biceps and the brachialis, while the barbell curl is ideal for building overall arm strength and size. If you're looking to build balanced arms, consider incorporating both exercises into your routine.

Progression and Variations

Once you've mastered the basic hammer curl and barbell curl, there are plenty of progressions and variations you can try to keep your workouts challenging and engaging. For the hammer curl, try using a resistance band for a different challenge, or try the exercise seated to focus on the concentric phase of the movement. For the barbell curl, try using an EZ bar for a different grip, or try the exercise standing on one leg to challenge your balance and stability.

a man holding two dumbbells in front of his back with glowing green light behind him

How To Do Barbell Curl | Benefits And Muscles Worked

a woman is shown holding two dumbbells in her right hand and the other arm behind her back

Safety Considerations

While both exercises are relatively safe when performed correctly, it's important to keep a few safety considerations in mind. Always start with a weight that's comfortable for you, and gradually increase the weight as you get stronger. Remember to keep your elbows close to your torso throughout the movement to minimize stress on your joints. And as always, if you feel any pain or discomfort, stop the exercise immediately.