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Dumbbell Standing One-Arm Concentration Curl exercise demonstration - starting position (step 1 of 2)
Showing step 1 of 2
Step-by-step demonstration of the Dumbbell Standing One-Arm Concentration Curl exercise showing proper form and technique

Dumbbell Standing One-Arm Concentration Curl

Target Muscles

Primary:
Secondary:

Equipment Required

Exercise Type

Weight & Reps

How To Do

Stand with feet shoulder-width apart, holding a dumbbell in one hand and resting your other arm on your thigh for support. With your back straight and arm fully extended, curl the dumbbell upward by contracting your biceps, keeping your elbow close to your body. Pause at the top, then lower the weight slowly to the starting position.

Step-by-Step Instructions

  1. Stand with your feet shoulder-width apart and hold a dumbbell in one hand.
  2. Bend forward slightly at the hips, keeping your back straight, and rest your non-working arm on your thigh for support.
  3. Let the arm holding the dumbbell hang down fully extended, with your palm facing forward.
  4. Slowly curl the dumbbell upward by contracting your biceps, keeping your elbow stationary and close to your body.
  5. Continue curling until the dumbbell reaches shoulder height and your biceps are fully contracted.
  6. Pause briefly at the top of the movement, then slowly lower the dumbbell back to the starting position.
  7. Repeat for the desired number of repetitions, then switch arms.

Explore more biceps exercises or dumbbell exercises in our exercise library.

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Frequently Asked Questions

What muscles does the Dumbbell Standing One-Arm Concentration Curl work?
This exercise primarily targets the biceps, with the forearms engaged as secondary muscles. The standing position also requires core stability to maintain posture throughout the movement.
Can I do the Dumbbell Standing One-Arm Concentration Curl at home without gym equipment?
Yes, you can perform it at home as long as you have a dumbbell, or you can use household items like a water-filled bottle or a heavy bag as a substitute. Just ensure the weight is balanced and easy to grip.
Is the Dumbbell Standing One-Arm Concentration Curl suitable for beginners?
Yes, beginners can safely perform this curl with light weights to focus on proper form. Start with slow, controlled movements and increase weight gradually as your biceps strength improves.
What are common mistakes to avoid with the Dumbbell Standing One-Arm Concentration Curl?
Avoid swinging the dumbbell or using momentum instead of muscle contraction. Keep your elbow stationary, back straight, and lower the weight slowly to maximize biceps engagement.
How many sets and reps should I do for the Dumbbell Standing One-Arm Concentration Curl?
For general strength and tone, perform 3 sets of 8–12 reps per arm with a weight that challenges your muscles without sacrificing form. Rest for 60–90 seconds between sets.
Are there any safety tips for doing the Dumbbell Standing One-Arm Concentration Curl?
Use a weight you can control to avoid strain, and engage your core to protect your lower back. Maintain a neutral wrist position and avoid locking your elbow at the bottom of the movement.
What variations can I try for the Dumbbell Standing One-Arm Concentration Curl?
You can perform it seated for added stability, or use resistance bands for a different tension profile. Rotating the wrist slightly during the curl can also shift emphasis between biceps heads.