Dumbbell Hammer Curl

Master the Dumbbell Hammer Curl to build strong, defined forearms and upper arms. This effective exercise targets the brachioradialis and brachialis for

Intermediate

Isolation

Pull

1 min per set2 min rest

Upper Arms

Dumbbell

Variations of Dumbbell Hammer Curl

Isolation

Dumbbell Seated Hammer Curl

Perform seated dumbbell hammer curls to build strong forearms and biceps. This exercise targets the brachioradialis, brachialis, and biceps brachii,

Intermediate

Upper ArmsBrachioradialisDumbbell

Isolation

Dumbbell Prone Incline Hammer Curl

Perform dumbbell hammer curls lying prone on an incline bench to target the brachioradialis and biceps.

Intermediate

Upper ArmsBrachioradialisDumbbell

Isolation

Dumbbell Incline Hammer Curl

Target your biceps and forearms with the Dumbbell Incline Hammer Curl. This seated exercise maximizes bicep stretch and builds strong, defined arms.

Intermediate

Upper ArmsBiceps BrachiiDumbbell

Isolation

Dumbbell Incline Alternate Hammer Curl

Perform the Dumbbell Incline Alternate Hammer Curl to sculpt your brachioradialis and biceps.

Intermediate

Upper ArmsBrachioradialisDumbbell

Description

A dumbbell hammer curl is a bicep exercise that targets the brachialis muscle, which lies underneath the biceps brachii. This exercise also works the brachioradialis, a muscle of the forearm.

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How to Do Dumbbell Hammer Curl

1
Setup
Stand tall with a dumbbell in each hand, arms extended by your sides, palms facing your torso (neutral grip). Maintain a slight bend in your knees and engage your core.
2
Setup
Keep your elbows tucked close to your body and shoulders pulled slightly back and down, avoiding any shrugging.
3
Exhale as you slowly curl both dumbbells upwards towards your shoulders, keeping your palms facing each other throughout the movement. Focus on contracting your brachioradialis and brachialis.
4
Continue curling until your forearms are perpendicular to the floor or just below shoulder height, ensuring your upper arms remain stationary.
5
Inhale as you slowly lower the dumbbells back to the starting position with control, fully extending your arms without locking your elbows.

Tips

Maintain a neutral wrist position throughout the entire movement; avoid flexing or extending your wrists to protect your joints.
Keep your elbows pinned to your sides to isolate the arm muscles and prevent the shoulders from taking over the lift.
Focus on the eccentric phase, slowly lowering the weight for 2-3 seconds to maximize muscle growth and control.
Avoid using momentum or swinging the weights; if you can't control the movement, the weight is too heavy for proper form.

Common Mistakes

×Swinging the dumbbells using momentum reduces the tension on the target muscles; instead, lower the weight and perform the movement with strict, controlled form.
×Flaring elbows out to the sides shifts the focus away from the brachioradialis and brachialis; keep your elbows tucked in close to your torso to maximize isolation.
×Not fully extending the arms at the bottom limits the range of motion and muscle activation; ensure a complete stretch at the bottom without locking the elbows.

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Frequently Asked Questions

What muscles does Dumbbell Hammer Curl work?

Dumbbell Hammer Curl primarily targets Brachioradialis. Secondary muscles include Biceps Brachii, Brachialis.

Is Dumbbell Hammer Curl good for beginners?

Dumbbell Hammer Curl is rated intermediate. Beginners can still attempt it with lighter weight and careful form, but it's best to master easier variations first.

What equipment do I need for Dumbbell Hammer Curl?

You need Dumbbell to perform Dumbbell Hammer Curl. If you don't have this equipment, look for variations that target the same muscles with what you have available.

What are the best tips for Dumbbell Hammer Curl?

Maintain a neutral wrist position throughout the entire movement; avoid flexing or extending your wrists to protect your joints. Keep your elbows pinned to your sides to isolate the arm muscles and prevent the shoulders from taking over the lift. Focus on the eccentric phase, slowly lowering the weight for 2-3 seconds to maximize muscle growth and control. Avoid using momentum or swinging the weights; if you can't control the movement, the weight is too heavy for proper form.

What are common mistakes when doing Dumbbell Hammer Curl?

Swinging the dumbbells using momentum reduces the tension on the target muscles; instead, lower the weight and perform the movement with strict, controlled form. Flaring elbows out to the sides shifts the focus away from the brachioradialis and brachialis; keep your elbows tucked in close to your torso to maximize isolation. Not fully extending the arms at the bottom limits the range of motion and muscle activation; ensure a complete stretch at the bottom without locking the elbows.

Related Exercises

Isolation

Dumbbell Standing Concentration Curl

Isolate your brachialis and biceps with the dumbbell standing concentration curl. This focused exercise maximizes muscle activation for peak arm

Intermediate

Upper ArmsBrachialisDumbbell

Isolation

Dumbbell Seated Biceps Curl (on stability ball)

Perform dumbbell seated biceps curls on a stability ball to build strong, sculpted biceps while actively engaging your core for improved stability and

Intermediate

Upper ArmsBiceps BrachiiDumbbell