Dumbbell Seated Curl exercise animation (Männlich)

Dumbbell Seated Curl

Zielmuskel
Biceps Brachii
Synergistenmuskeln
Brachialis, Brachioradialis
Equipment
Dumbbell
Körperregion
Upper Arms
Typ
Strength

The dumbbell seated curl is an upper-arm isolation exercise that primarily targets the biceps brachii, with the brachialis and brachioradialis of the forearm assisting. Performed seated on a bench, it removes momentum from the legs and lower back so each arm has to lift the weight on its own, making it a clean builder for biceps size and strength.

Dumbbell Seated Curl: So führst du sie aus

  1. 1Sit on the end of a flat bench with your feet planted firmly on the floor and your back upright.
  2. 2Hold a dumbbell in each hand at arm's length by your sides, palms facing forward (supinated).
  3. 3Brace your core and pin your upper arms against your sides so your elbows stay fixed throughout the set.
  4. 4Curl both dumbbells up toward your shoulders by bending only at the elbows, squeezing your biceps at the top.
  5. 5Pause briefly at the top with your forearms near vertical, keeping your wrists straight and stacked.
  6. 6Lower the dumbbells under control back to full arm extension, resisting the weight on the way down.
  7. 7Complete your reps, then set the dumbbells down on the floor or your thighs with control.

Technik-Tipps

  • Keep your upper arms still and let movement happen only at the elbow so the biceps do the work, not your shoulders.
  • Supinate fully so your palms face up at the top — turning the pinky slightly upward maximizes biceps contraction.
  • Lower each rep slowly over 2–3 seconds; the controlled negative is where much of the muscle growth comes from.
  • Pick a weight you can lift without rocking your torso — strict reps from a seated position beat heavier cheat reps.

Häufige Fehler

  • Swinging the torso or using bodyweight momentum to start the curl, which shifts load off the biceps and can strain the lower back.
  • Letting the elbows drift forward as you lift, which turns the movement into a partial front raise and reduces biceps tension.
  • Cutting the range of motion short by not lowering to full extension, which trains only the middle of the lift and limits growth.
  • Bending the wrists backward under the weight, which stresses the wrist joint and leaks force away from the biceps.

Häufig gestellte Fragen

What muscles does the dumbbell seated curl work?

It primarily targets the biceps brachii, with the brachialis and brachioradialis of the upper arm and forearm assisting to flex the elbow.

Is the dumbbell seated curl better than a standing curl?

Sitting removes leg and hip momentum, so it forces stricter form and keeps tension on the biceps. A standing curl lets you handle more weight but is easier to cheat with body sway.

How many sets and reps should I do?

For biceps size, 3–4 sets of 8–12 reps per arm with a controlled tempo works well. Use a weight that makes the last couple of reps challenging while keeping strict form.

Should I curl both dumbbells together or alternate?

Both work. Curling together is time-efficient and keeps constant tension, while alternating lets you focus on one arm at a time and helps even out left-right strength differences.

Is the dumbbell seated curl good for beginners?

Yes. The seated position limits cheating and is easy to learn, making it a reliable starting point for building biceps strength with light to moderate dumbbells.

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