Dumbbell Close Grip Curl exercise animation (Male)

Dumbbell Close Grip Curl

Target muscle
Biceps Brachii
Synergist muscles
Brachialis, Brachioradialis
Equipment
Dumbbell
Body part
Upper Arms
Type
Strength

The dumbbell close grip curl is an arm-building exercise that primarily targets the biceps brachii, with the brachialis and brachioradialis assisting through every rep. Holding the dumbbells with a narrow, neutral-to-supinated grip keeps the elbows tucked close to the torso, making it a simple way to add focused biceps work to any upper-arm session.

How to do the Dumbbell Close Grip Curl

  1. 1Stand tall holding a dumbbell in each hand, arms hanging at your sides with palms facing forward and the dumbbells positioned close together near the fronts of your thighs.
  2. 2Brace your core, keep your chest up, and pin your upper arms against your sides so your elbows stay tucked in close.
  3. 3Curl both dumbbells up toward your shoulders by bending at the elbows, keeping them close together throughout the movement.
  4. 4Squeeze your biceps hard at the top once your forearms reach roughly vertical, keeping your wrists straight.
  5. 5Lower the dumbbells under control back to the starting position, fully extending your elbows.
  6. 6Complete your reps, then set the dumbbells down with control.

Form tips

  • Keep your upper arms locked against your torso so the elbows act as the only hinge and the biceps do the work.
  • Use a slow, controlled tempo on the way down (about two to three seconds) to keep tension on the muscle.
  • Keep your wrists firm and neutral rather than bending them back, so the load stays on the biceps and forearms.
  • Avoid leaning back or rocking your torso to start the rep; pick a weight you can curl with your arms alone.

Common mistakes

  • Swinging the torso or using momentum to heave the weight up, which shifts work off the biceps and strains the lower back.
  • Letting the elbows drift forward or flare out, which turns the curl into a partial front-raise and reduces biceps tension.
  • Only doing half reps and not fully extending at the bottom, which shortens the range of motion and limits muscle growth.
  • Bending the wrists backward under load, which stresses the wrist joint and takes effort away from the target muscles.

Frequently asked questions

What muscles does the dumbbell close grip curl work?

It primarily works the biceps brachii, with the brachialis and brachioradialis assisting. Keeping the dumbbells close together and the elbows tucked focuses the effort on the front of the upper arm.

How is the close grip curl different from a regular dumbbell curl?

The dumbbells are held close together with the elbows pinned tightly to your sides, rather than curling out wide. This keeps the path narrow and emphasizes strict, momentum-free biceps contraction.

Is the dumbbell close grip curl good for beginners?

Yes. It is a straightforward, low-skill exercise, and the close, tucked-elbow position naturally discourages swinging. Start with a light weight and prioritize full range of motion and control.

How many sets and reps should I do?

For building the biceps, three to four sets of 8 to 12 reps works well. Choose a weight that leaves the last couple of reps challenging while you keep strict form.

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