Concentration Curl primarily works the biceps. It is categorized as a pull movement and uses Dumbbell.
- Primary muscles
- biceps
- Equipment
- Dumbbell
- Movement pattern
- pull
- Catalog difficulty
- 2 of 5
How to do Concentration Curl
- Elbow braced inside knee, arm hangs long
- Curl without swinging the torso
- Lower slowly to full extension
Common mistakes
- Lifting the elbow off the knee — it’s an anchor, not a suggestion
Muscles worked
The primary catalog target is biceps. Exercise feel varies with setup, range of motion, and individual anatomy.
Related exercises and substitutions
A useful substitute should preserve the job this movement has in the session—not merely train a nearby body part. Explore the related Movviva guides below, then compare pattern, target muscles, available equipment, and difficulty.
Incline Dumbbell Curl · Hammer Curl · Barbell Curl · Cable Curl · Preacher Curl · EZ Bar Curl
Put Concentration Curl into a plan that adapts.
Movviva builds strength, mobility, and conditioning around your goal, schedule, equipment, and completed training—then gives you the next workout with guided targets and smart swaps.