Dumbbell Biceps Curl (With Arm Blaster)

Stand with feet shoulder-width apart. Hold a dumbbell in each hand, palms facing forward. Place arm blaster around upper arms, securing it in place. Keep elbows close to your torso and exhale as you curl dumbbells up towards your shoulders. Inhale as you gradually lower the dumbbells back down to starting position. Repeat for desired number of repetitions.

How to perform the Dumbbell Biceps Curl (With Arm Blaster)

  1. Set up. Set up in a stable, balanced starting position appropriate for the Dumbbell Biceps Curl (With Arm Blaster) using your dumbbell.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your biceps.
  3. Reset. Reverse the movement under control and reset between repetitions, keeping your form crisp on every rep.

Coaching cues

  • Move with intent — every rep should feel deliberate, not rushed.
  • Drive force through your biceps rather than momentum.
  • Keep your breathing steady: exhale on the hard part, inhale on the reset.

Common mistakes

  • Using too much weight and losing positional control.
  • Cutting the range of motion short and missing the target muscle.
  • Letting your spine round or hyperextend instead of staying neutral.

Detailed cues, common mistakes, and demonstration video are available in the Fitly app.

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