Exercise guide
Band Horizontal Biceps Curl
- Intermediate
- Isolation
- Rep-based
- Back
- Upper arms
This exercise isolates the biceps in a shortened position, emphasizing the 'peak' of the muscle by maintaining constant tension with the arms held parallel to the floor.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Anchor two resistance bands of equal tension to the sides of a power rack at shoulder height.
- Stand in the center of the rack and grasp the ends of the bands with an underhand (supinated) grip.
- Extend your arms out to your sides so they are parallel to the floor, creating a 'T' shape with your body.
- Set your feet shoulder-width apart and engage your core to stabilize your torso.
How to do it
- Exhale as you curl your hands toward your ears by hinging only at the elbows, keeping your upper arms perfectly still.
- Squeeze your biceps forcefully at the peak of the contraction for one second.
- Inhale as you slowly extend your arms back to the starting position, resisting the pull of the bands.
- Maintain a controlled tempo, taking two seconds to return to the start and one second to curl.
Form checklist
- Keep your elbows locked at shoulder height; do not let them drop or drift forward.
- Maintain a neutral spine and avoid leaning your torso forward or backward to create momentum.
- Keep your shoulders depressed and away from your ears to avoid trap involvement.
- Ensure your wrists stay straight and do not collapse under the tension of the band.
Pro tips
- Focus on 'turning your pinkies' toward your head at the end of the curl to maximize the supination function of the biceps.
- Imagine your upper arms are resting on an invisible shelf to ensure they stay horizontal throughout the set.
Make it harder
- Step further away from the anchor points to increase the baseline resistance of the bands.
- Perform the movement one arm at a time to challenge your core stability and focus on unilateral muscle engagement.
Frequently asked
- What muscles does the band horizontal biceps curl work?
- The band horizontal biceps curl primarily targets the biceps, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the band horizontal biceps curl?
- The band horizontal biceps curl uses resistance band.
- Is the band horizontal biceps curl good for beginners?
- The band horizontal biceps curl is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.