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Incline Dumbbell Curl

Incline Dumbbell Curl demonstration

Category

isolation

Difficulty

intermediate

Equipment

dumbbell, bench

Force Type

pull

How to Perform the Incline Dumbbell Curl

  1. Set an adjustable bench to a 45-60 degree incline and sit back with a dumbbell in each hand.
  2. Let your arms hang straight down at your sides with palms facing forward, allowing the biceps to fully stretch.
  3. Keep your upper arms stationary and pinned against your sides or slightly behind your torso throughout the movement.
  4. Curl both dumbbells upward simultaneously by flexing at the elbows, keeping your palms supinated.
  5. Continue curling until the dumbbells reach approximately shoulder level and you feel a strong contraction in the biceps.
  6. Squeeze the biceps at the top for a brief moment.
  7. Slowly lower the dumbbells back to the starting position with a controlled 3-second eccentric, fully extending the arms at the bottom.

Common Mistakes to Avoid

Bringing the elbows forward during the curl

Keep your upper arms stationary and slightly behind your torso. The only movement should be at the elbow joint.

Setting the bench too upright

Use a 45-60 degree angle to ensure the arms hang behind the body, creating the stretch that makes this exercise unique.

Cutting the range of motion short at the bottom

Fully extend your arms at the bottom of each rep to maximize the stretched position that drives muscle growth.

Muscles Worked

Benefits

  • Places the biceps under a deep stretch, maximizing stretch-mediated hypertrophy.
  • Effectively targets the long head of the biceps for peak development.
  • Eliminates momentum and cheating due to the inclined body position.

Pro Tips

  • Use a lighter weight than you would for standard dumbbell curls — the stretched position makes this exercise significantly harder.
  • Focus on the eccentric (lowering) phase, taking 3-4 seconds to lower the weight for maximum hypertrophy stimulus.
  • You can perform this exercise one arm at a time if you find it easier to maintain form.

Variations

Recommended Sets & Reps

Strength

4-5 sets of 5-8 reps at 75-85% 1RM

Hypertrophy

3-4 sets of 10-12 reps at 60-70% 1RM

Endurance

2-3 sets of 15-20 reps at 50-60% 1RM

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