Dumbbell Incline Hammer Curl exercise animation (Hombre)

Dumbbell Incline Hammer Curl

Músculo objetivo
Biceps Brachii
Músculos sinergistas
Brachialis, Brachioradialis
Equipamiento
Dumbbell
Parte del cuerpo
Upper Arms
Tipo
Strength

The dumbbell incline hammer curl is an isolation exercise for the upper arms, performed seated on an incline bench with a neutral (hammer) grip. Reclining lets your arms hang back behind your torso, putting the biceps brachii under a deep stretch while the brachialis and brachioradialis drive the lift. It builds arm thickness and is a strong choice for adding stretch-loaded tension to your curl work.

Cómo hacer el Dumbbell Incline Hammer Curl

  1. 1Set an adjustable bench to roughly a 45–60° incline and sit back against it with a dumbbell in each hand.
  2. 2Let your arms hang straight down behind the line of your torso, palms facing each other in a neutral grip.
  3. 3Keep your upper arms still and your shoulder blades pulled back against the bench.
  4. 4Curl both dumbbells up toward your shoulders, keeping your palms facing inward throughout the rep.
  5. 5Squeeze your biceps and forearms at the top without letting your elbows drift forward.
  6. 6Lower the dumbbells under control until your arms are fully extended and you feel a stretch in the biceps.
  7. 7Complete your reps, then sit up and set the dumbbells down with control.

Consejos de técnica

  • Keep your upper arms fixed and slightly behind your body to use the stretched position the incline bench creates.
  • Maintain the neutral grip from start to finish — the hammer hold is what loads the brachialis and brachioradialis.
  • Use a slow, controlled lowering phase to maximize the stretch on the biceps and protect the elbow.
  • Pick a weight you can lift without swinging; the incline removes most of the cheating you'd get standing up.

Errores comunes

  • Letting your elbows swing forward as you curl, which shortens the range of motion and removes the stretch advantage of the incline.
  • Rotating the wrists toward a palms-up grip, which turns it into a regular curl and reduces the load on the brachialis and brachioradialis.
  • Cutting the bottom of the rep short instead of fully extending the arms, losing the deep biceps stretch this exercise is built for.
  • Using too much weight and heaving the dumbbells up with the shoulders, which shifts work off the target muscles and stresses the joints.

Preguntas frecuentes

What muscles does the dumbbell incline hammer curl work?

It primarily targets the biceps brachii, with the brachialis and brachioradialis assisting. The neutral hammer grip increases the demand on the brachialis and forearm compared to a standard curl.

Why do it on an incline bench?

Reclining lets your arms hang back behind your torso, which puts the biceps under a deeper stretch at the bottom of each rep. That stretched position adds tension the muscles don't get from a standing curl.

What's the difference between a hammer curl and a regular dumbbell curl?

A hammer curl uses a neutral grip with palms facing each other the whole rep, while a regular curl rotates the palms up. The neutral grip puts more work on the brachialis and brachioradialis, helping build arm thickness.

How many sets and reps should I do?

For arm growth, 3–4 sets of 8–12 reps per arm works well. Use a weight you can control through a full range of motion without swinging.

Is this exercise good for beginners?

Yes. Sitting on the incline bench keeps your upper arms fixed and makes it hard to cheat, so beginners can learn clean curl technique. Start light and focus on a full stretch and controlled lowering.

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