Barbell Biceps Curl (With Arm Blaster)

1. Stand up straight with a barbell in your hands. 2. Place an arm blaster on your upper arms. 3. Keep your upper arms firmly against the arm blaster. 4. Curl the barbell up towards your shoulders. 5. Squeeze your biceps at the top of the movement. 6. Slowly lower the barbell back down to the starting position. 7. Repeat for the desired number of repetitions.

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

  1. Set up. Set up in a stable, balanced starting position appropriate for the Barbell Biceps Curl (With Arm Blaster) using your barbell.
  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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