Band Kneeling Preacher Curl exercise animation (Male)

Band Kneeling Preacher Curl

Target muscle
Biceps Brachii
Synergist muscles
Brachialis, Brachioradialis
Equipment
Band
Body part
Upper Arms
Type
Strength

The band kneeling preacher curl is an isolation exercise that targets the biceps brachii, with the brachialis and brachioradialis assisting. Kneeling with your arms braced over a preacher pad and the band anchored under your knees, the pad blocks any swing so the band's constant tension drives a strict, deep contraction.

How to do the Band Kneeling Preacher Curl

  1. 1Kneel behind a preacher bench and step or kneel on the middle of the band so it is anchored under your knees or feet.
  2. 2Hold a handle or the band itself in each hand with an underhand (palms-up) grip, hands roughly shoulder-width apart.
  3. 3Drape the backs of your upper arms over the angled preacher pad, keeping your armpits high against the top of the pad.
  4. 4Let the band pull your arms toward a near-full extension, keeping a slight bend in the elbows to maintain tension.
  5. 5Curl your hands up toward your shoulders by flexing the elbows, keeping your upper arms flat on the pad.
  6. 6Squeeze the biceps at the top, then lower under control against the band's pull back to the starting stretch.
  7. 7Complete your reps, then carefully step off the band to release the tension.

Form tips

  • Keep your upper arms pinned to the pad the whole set so the biceps do the work instead of your shoulders.
  • Resist the band on the way down rather than letting it snap your arms straight, where the eccentric builds size.
  • Adjust the band tension by choking up on it or stepping wider so the curl is hardest near the top where you are strongest.
  • Keep your wrists neutral and stacked over your forearms rather than letting them curl in or bend back.

Common mistakes

  • Lifting the elbows off the pad to gain leverage, which turns it into a front raise and takes tension off the biceps.
  • Cutting the range short at the bottom, since skipping the stretched position trains only part of the muscle.
  • Letting the band yank the arms straight on the way down, which wastes the eccentric and can strain the elbow.
  • Rounding the lower back or swaying the torso to help the weight up, which removes the strict isolation the preacher pad provides.

Frequently asked questions

What muscles does the band kneeling preacher curl work?

It primarily targets the biceps brachii, with the brachialis and brachioradialis assisting as synergists. The preacher pad isolates the arms so the biceps take the load.

Why use a band instead of a barbell or dumbbell?

A band gives constant, increasing tension that peaks near the top of the curl, where free weights feel easiest. It is also joint-friendly and easy to set up anywhere.

Is the band kneeling preacher curl good for beginners?

Yes. The preacher pad blocks swinging and momentum, so beginners learn strict elbow flexion, and band resistance scales easily by changing the band or your stance.

How many sets and reps should I do?

For arm growth, aim for 3 to 4 sets of 10 to 15 reps. Since the band loads the contraction, focus on a controlled tempo and a full squeeze rather than heavy resistance.

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