Strength Training · Bodybuilding

Resistance Band Biceps Curl

The resistance band biceps curl trains the front of your upper arms by bending your elbows against a band anchored under your feet. Resistance increases as you raise your hands.

  • Beginner
  • Isolation
  • Low injury risk
  • Rest 1 min
Video by Undersun Fitness on YouTube

How to do it

  1. Stand on the middle of the band with your feet hip-width apart.
  2. Grasp one end in each hand with your palms facing forward.
  3. Position your arms beside your torso with slight tension in the band.
  4. Bend your elbows to bring your hands toward your shoulders.
  5. Lower your hands slowly until your elbows are nearly straight.

Form cues

  • Keep your upper arms still.
  • Keep your shoulders relaxed.
  • Exhale as you curl.

Common mistakes

  • Swinging your torsoUse a lighter band so you can curl without leaning back or driving through your hips.
  • Bending your wristsKeep your knuckles in line with your forearms throughout the curl.
  • Uneven resistanceAdjust your grip before the set so the band has equal working length on both sides.

Safety

A damaged band or insecure foot anchor can cause the band to snap back toward you. Excessive tension or jerky repetitions can strain your wrists or elbows.

  • Inspect the band for cracks, tears, or worn handles before use.
  • Anchor the band beneath the middle of your shoes, not just your toes.
  • Stay within the band manufacturer's recommended stretch limit.
  • Release all band tension before stepping off it.

If curling causes wrist or elbow pain, try less resistance or ask a physiotherapist for a suitable alternative.

Muscles worked

Front
Back

Primary muscles

  • Biceps

Secondary muscles

  • Forearms

Equipment

  • Resistance Band

Sets and reps

Sets
2–3
Target
10–15 reps
Rest
1 min

Choose a band that makes the last few repetitions challenging while leaving about two controlled repetitions in reserve.