Incline Dumbbell Curl

Definition

The incline dumbbell curl is a pull/isolation exercise performed on an incline bench (45-60 degrees) where the athlete curls dumbbells from a stretched-arm position. The incline angle places the biceps under a greater stretch at the bottom of the movement, increasing long-head activation and building the full-range bicep strength that supports HYROX^® pulling movements.

Technique & Form

1. Starting position - Sit on an incline bench set at 45-60 degrees. Hold a dumbbell in each hand with arms hanging straight down, palms forward.
2. Curl phase - Curl both dumbbells toward the shoulders. Keep the upper arms stationary against the bench.
3. Lowering phase - Lower under control to full arm extension. Feel the stretch at the bottom.
4. Breathing - Exhale during the curl; inhale during the descent.
5. Tempo - 2 seconds up, 3 seconds down.

Muscles Worked

• Primary movers: Biceps brachii (long head emphasis), brachialis
• Stabilizers: Brachioradialis, anterior deltoid

Common Mistakes

• Swinging the upper arm forward - Reduces the stretch. Fix: pin the upper arms against the bench.
• Using too much weight - Compromises the stretched position. Fix: use lighter weight and prioritize the full stretch-to-contraction range.

Benefits

• Greater bicep stretch than standing curls, increasing long-head activation.
• The bench support eliminates body momentum for strict isolation.
• Builds the pulling assistance needed for sled pulls and rowing.

HYROX^® Context

The incline curl is an accessory supporting Sled Pull and Rowing stations by building bicep strength and tendon resilience. Program 2-3 sets of 10-12 reps at the end of pull-day sessions alongside dumbbell hammer curls and dumbbell rows.

Variations & Alternatives

• Dumbbell Bicep Curl - Standing curl for standard bicep loading.
• Dumbbell Hammer Curl - Neutral grip for forearm emphasis.
• Dumbbell Preacher Curl - Pad-supported strict isolation.

FAQ

What angle is best for incline curls? 45-60 degrees. Lower angles increase the stretch but reduce the load you can handle.

How heavy should I go? Light to moderate - 6-12 kg per dumbbell. The stretch position is the priority.

Track your pulling accessories and arm development with ROXBASE.