Biceps · Resistance bands

Band Horizontal Biceps Curl

The band horizontal biceps curl is an isolation exercise where you flex the elbow while holding the upper arm elevated parallel to the floor. It emphasizes peak contraction of the biceps and works well as a finishing movement in arm or upper-body workouts.

Muscles: Biceps
Equipment: Resistance bands
Type: Strength
Animation: Men and women

How to do it

Anchor the band at shoulder height in front of you and take the handle in your right hand.
Stand facing the anchor with your feet shoulder-width apart and step back until the band is taut, your right arm extended forward at shoulder height, palm up.
Keep your upper arm level with the floor, back straight, and core braced.
Inhale, then as you exhale, curl the handle toward your forehead, bending only at the elbow.
Squeeze your biceps at the end of the curl for a moment.
Inhale and slowly extend your arm back to the starting position; complete all reps, then switch arms.

Common mistakes

Dropping the elbow toward the torso during the curl, which shifts tension away from the biceps and onto the anterior deltoid.
Leaning the torso backward to swing the band, reducing isolation on the working arm.
Letting the band snap the arm back forward without control, eliminating the benefits of the eccentric phase.
Excessively bending the wrist inward at the top of the curl, creating unnecessary strain on the wrist joint.

Tips

Keep your upper arm locked strictly at shoulder height from the start to the finish of every repetition.
Pause for a full second at the point of maximum bend to maximize the peak contraction in the biceps.
Stand far enough from the anchor point so that the band remains under slight tension even when your arm is fully extended.

Sets and reps

Perform 3 to 4 sets of 12 to 15 controlled repetitions per arm, resting 45 to 60 seconds between sets.

Muscles worked

Your coach guides every set

Turn on the coach in Gloox: it asks how you feel, picks the weight from your history and cues technique and rest. Rate each set and the next one is tuned to you.

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Questions

How does this differ from curls anchored low to the floor?

Holding the arm horizontally shifts peak resistance to the fully contracted position, challenging the biceps differently while demanding isometric work from the shoulder.

What should you do if your front shoulder tires out before your biceps?

This usually means the resistance is too heavy for your shoulder stabilizers; step closer to the anchor to reduce band tension or take slightly longer rests.

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