Rear Delts · Resistance Band
How to Do a Banded Rear Delt Fly, and How to Dial the Resistance With Your Feet
The correct load for a rear delt is often lighter than the lightest dumbbell you own. A band is the only tool that goes there.
Illustration adapted from Everkinetic via workout-guide, CC BY-SA 4.0. Full credits.
| Equipment | Resistance Band |
|---|---|
| Back zone | Rear Delts · Upper Back |
| Muscles | Rear Delts · Infraspinatus |
| Level | Beginner |
| Typical work | 3 × 15–20 |
| Where | Home or gym |
What is the Banded Rear Delt Fly?
The banded rear delt fly is a resistance band exercise for the rear delts and infraspinatus. Hinged forward with the band under your feet or held in both hands, you lead with the elbows and raise your arms out wide, pausing at the top. Foot spacing sets the resistance, so the load adjusts in increments no dumbbell rack offers.
The one cue that matters: Hinge over with the band under your feet or in your hands, lead with the elbows and pause at the top — no swinging.
Why the Banded Rear Delt Fly is worth doing
- Resistance changes by moving your feet, which gives increments far finer than the jump between two dumbbells
- It is the cheapest way to train a muscle whose correct working load is genuinely tiny
- The band folds into a bag, so the movement survives travel and small rooms
- At 15 to 20 reps it carries more volume per set than the dumbbell version’s 12 to 15
How to do the Banded Rear Delt Fly
- Hinge and trap the band Stand on the middle of the band, push your hips back and fold forward with a flat back. Feet closer together lowers the resistance; wider raises it.
- Cross or don’t Taking the left end in your right hand and the right in your left adds tension at the bottom. Uncrossed is easier to start with and easier to keep tidy.
- Lead with the elbows Start the rep from the elbows, exactly as the app’s cue says. The hands follow the elbows out; they do not pull the band open by themselves.
- Pause at the top Hold for a beat with the arms level with your back. The pause is in the cue because a band wants to snap you back and the top is where it is hardest.
- Resist the return Come back down over about two seconds. No swinging, which is the other thing the cue names.
Muscles worked
The rear delts take the arm out to the side, and the infraspinatus joins as the upper arm rotates outward near the finish. That is the same pair the dumbbell version credits, from the same hinged position.
What the band changes is not the muscles but the arithmetic of loading them. The rear delt is small, the arm is a long lever, and the honest working weight for most people is somewhere between two and six pounds. Dumbbell racks do not go there in useful steps.
A band does. Shifting your feet an inch is a resistance change no rack can offer, and it can be made mid-set, which is what makes a drop set possible without putting anything down.
| <a href=”/back-muscles/rear-delts/”>Rear Delts</a> | Posterior deltoid — Rounded shoulders from behind — the detail that finishes a back. |
|---|---|
| <a href=”/back-muscles/infraspinatus/”>Infraspinatus</a> | Infraspinatus & teres minor — The plate under the shoulder blade. Separation, and healthy shoulders. |
Form tips
- Feet are the dial. Narrow for less, wide for more, and you can change it between sets without touching anything. Learn two spacings and treat them as two weights.
- Hold the hinge. As with every hinged fly, the position is the exercise. If your back is rounding by rep twelve, narrow your feet and finish the set clean.
- Shorten the band, do not stretch further. Wrapping a turn around each hand raises resistance more predictably than reaching for extra range at the top.
- Pause every rep, not the first three. The pause is what keeps a 20 rep band set from becoming a rhythm exercise.
Common mistakes
- Letting the band pull you down
- Releasing fast wastes the half of the rep where the muscle is lengthening under load. Two seconds down, every time.
- Standing up as it gets hard
- Rising out of the hinge shortens the band and makes the top easier, which is why it happens. Fix your torso angle and let the reps end instead.
- Bending the elbows to finish
- Folding the arms shortens the lever and lets a tired delt keep going. Set the elbow angle at the start and hold it.
- Choosing a band you can barely open
- This is a 15 to 20 rep movement in the library. A band that heavy turns it into a rowing motion within five reps.
Sets, reps and where it fits
Three sets of 15 to 20, at the end of a session or on its own as a filler between other work. Because there is no eccentric load to recover from, this is one of the movements that tolerates appearing three times in a week.
It is the natural home dose for Rear Delts, and it pairs cleanly with a heavier gym movement on the days you have one. Where the reverse pec deck is the hard set, this is the volume around it.
No resistance band? Do this instead
With dumbbells, the dumbbell rear delt fly is the same hinge and arc, with resistance highest at the top rather than climbing through the rep. Standing up, the band pull-apart uses the same band without asking you to hold a hinge at all.
Variations and similar exercises
- Band Pull-Apart
- Same band, standing tall, arms straight at shoulder height. Pick it when the hinge is what limits you.
- Rear Delt Fly
- Dumbbells in the same position, hardest at the top. Pick it when you have weights and want the other tension curve.
- Banded Face Pull
- Same band anchored at face height, elbows high. Pick it when you want the lower traps in as well.
Frequently asked questions
How do you make a banded rear delt fly harder?
Widen your stance on the band, or take a wrap around each hand to shorten the working length. Both raise the resistance in far smaller steps than moving up a dumbbell, which is the main reason to use a band on a muscle this small.
Are banded rear delt flys as good as dumbbells?
For this muscle, often better. The honest working load for a rear delt is smaller than most dumbbell racks provide, and a band reaches it. Dumbbells win once you need more than a band can supply, which for the rear delts takes a while.
Where should the band go for a rear delt fly?
Under the middle of both feet, with an end in each hand. Crossing the ends adds tension at the bottom of the rep; leaving them uncrossed is simpler and easier to keep tidy while you learn the path.
How often can you do banded rear delt flys?
Two or three times a week is realistic. There is very little eccentric load and almost nothing to recover from, and the rear delts respond to frequency — the library’s own training note for them calls for high frequency and more sets than you would expect.
Should the Banded Rear Delt Fly be in your plan?
BackMaxx scores your rear delts from one photo and builds the week around whatever is lagging — so the Banded Rear Delt Fly only shows up when it is the right call.
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