Dumbbell Incline Biceps Curl exercise animation (Hombre)

Dumbbell Incline Biceps Curl

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

The dumbbell incline biceps curl is an isolation exercise that targets the biceps brachii, with help from the brachialis and brachioradialis (forearm). Performed seated back against an inclined bench with your arms hanging behind your torso, it places the biceps under a deep stretch at the bottom, making it one of the best curls for building the long head and a fuller peak.

Cómo hacer el Dumbbell Incline Biceps Curl

  1. 1Set an adjustable bench to roughly a 45–60° incline and sit back against it with your head, shoulders, and lower back supported.
  2. 2Hold a dumbbell in each hand and let your arms hang straight down, slightly behind the line of your torso, palms facing forward.
  3. 3Plant your feet on the floor and keep your shoulder blades pinned to the bench so your upper arms stay fixed throughout.
  4. 4Curl both dumbbells upward by bending only at the elbows, keeping your upper arms still and behind your body.
  5. 5Squeeze your biceps at the top, then lower the dumbbells under control until your arms are fully extended and stretched again.
  6. 6Repeat for your target reps, keeping the tempo controlled rather than swinging the weight.
  7. 7Finish the set, then sit up and set the dumbbells down safely.

Consejos de técnica

  • Let your arms hang fully and your elbows drift behind your torso at the bottom — that stretched start is the whole point of the incline curl.
  • Keep your upper arms locked in place against the bench so the biceps do the work instead of your front shoulders.
  • Use a slow, controlled lowering phase (around 2–3 seconds) to maximize tension through the stretched range.
  • Pick a lighter weight than you'd use for a standing curl; the stretched position makes this version noticeably harder.

Errores comunes

  • Letting the upper arms swing forward as you curl, which shifts load off the biceps and onto the shoulders and cuts the stretch short.
  • Cutting the bottom of the rep short instead of fully extending the arms, which loses the deep-stretch advantage this exercise is built for.
  • Lifting your shoulders or back off the bench to heave the weight up, which turns the curl into a momentum swing and risks the lower back.
  • Using too heavy a load and only doing partial reps, which reduces tension on the biceps and limits muscle growth.

Preguntas frecuentes

What muscles does the dumbbell incline biceps curl work?

It primarily works the biceps brachii, with the brachialis and brachioradialis (forearm) assisting. The behind-the-body arm position emphasizes the long head of the biceps for a fuller peak.

Why do the incline curl instead of a standing curl?

Lying back on an incline lets your arms hang behind your torso, putting the biceps under a deeper stretch at the bottom. That extra stretch increases tension through the lengthened range and targets the long head more than a standing curl.

What incline angle should I set the bench to?

Around 45–60° works well. A higher angle is more upright and reduces the stretch, while a lower, more reclined angle increases the stretch on the biceps but can strain the shoulders, so start moderate.

How many sets and reps should I do?

For biceps growth, 3–4 sets of 8–12 reps with a controlled tempo is a solid range. Use a weight that lets you keep your upper arms still and complete full reps from the stretched bottom position.

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