Band curl
A biceps curl against a band you stand on. Hardest at the top, where a dumbbell is easiest, and kind to sore elbows.
The movement
Arms straight
01 Arms straight
Stand on the middle of the band with the elbows pinned and the arms fully straight.
02 Squeeze at the top
Curl to the shoulders where the band is tightest, elbows still against your ribs.
How to do it
Setup
- Stand on the middle of a band with your feet hip-width apart, an end in each hand, palms facing forward.
- Stand tall with your elbows pinned to your sides and the band already slightly tight.
Execution
- Curl your hands toward your shoulders by bending only your elbows.
- Squeeze hard at the top, where the band pulls hardest.
- Lower slowly all the way to straight arms, resisting the band on the way down.
BreathingExhale as you curl, inhale on the way down.
Form cues
- Elbows stay pinned to your ribs; only your forearms move.
- Take four seconds to lower against the band's pull.
Common mistakes
- Rocking your hips to launch your hands past the hardest part of the range.
- Letting the band snap your arms back down instead of lowering under control.
- Standing on too little band, so the tension runs out before the top.
Worth knowing
- Check the band for nicks and stand on it squarely. A band that slips out from under your foot travels straight upward.
General guidance, not medical advice. See how Setkit works.
Notes
A band curl and a dumbbell curl train the same muscle with the difficulty in opposite places. A dumbbell is hardest with your forearms horizontal and almost weightless at the top, so the finish is a rest. A band is loosest at the bottom and tightest at the top, which means the end of the rep, normally the throwaway part, is where the work happens.
That makes it a useful partner to dumbbell curls rather than a poor substitute. The emphasis on the squeeze at the top suits high reps, and elbows that get sore from heavy dumbbells often cope well with a band, because there is almost no load at the bottom where the joint is most extended.
The way down is where most band sets fall apart. The band actively pulls your hands back down, so letting go of the tension takes no effort and does not show up in the rep count. Taking a deliberate three or four seconds turns an easy set into a hard one without changing anything else.
If the top of the curl feels loose, you are standing on too little band or using one that is too long for your height. Take a wider stance on it or wrap it shorter around your hands before reaching for a thicker band.