How to do a Concentration Curl
Reviewed by Jim Parker, CPT, B.A. Kinesiology
About this exercise
- Sets Logged
- 3,153,828
- Popularity Rank
- 83rd
- Difficulty
- Intermediate
- Biceps Strength
- 72 mSCORE 34th
- Equipment Required
Workouts with Concentration Curl
Instructions for Proper Form
Concentration Curl is an isolation exercise that targets the biceps with a high degree of focus. Seated with legs spread, you rest one arm against the same-side thigh and curl a dumbbell from a fully extended arm position to full contraction, keeping the elbow stationary. This position minimizes the involvement of other muscles, ensuring the bicep is fully engaged throughout the movement. Concentration Curls are effective for increasing bicep strength and enhancing muscle definition. They allow for precise form control and can help identify and correct imbalances between arms.
- Sit on the edge of a bench with your knees bent and feet flat on the floor outside shoulder-width apart.
- Extend your right arm between your legs and position the right elbow against the inside of the right thigh to grip the dumbbell with the palms facing outward.
- Keep the elbow pressed against your thigh as you flex the elbow to raise the dumbbell to shoulder height.
- Your palm should now be facing your right shoulder as you lower the dumbbell back to the starting position.
Weight & 1 Rep Max Calculator
Average Concentration Curl standards by male, female, weight, age and height
Use this calculator to see Fitbod's possible first recommendations for you. This would be your starting line, based on more than 4.5 billion logged sets from 1.1 million users.
- beginner8reps20lbs1 Rep Max25lbs
- intermediate8reps25lbs30lbs
- advanced8reps30lbs40lbs
Enter your stats to calculate your Reps & Weight












