Sled Rope Curl
Curling the rope toward you hand over hand keeps the biceps under near-constant load with no eccentric to break it up, making it a joint-friendly way to build arm endurance and pump. It pairs well as a finisher after pressing or pulling work. Keep the elbows tucked and drive the pull with the biceps, not the back.
- Body part
- Biceps
- Type
- Cardio, Strength
- Browse by muscle
- Biceps Brachii Long Head, Biceps Brachii Short Head
- Browse by movement
- Elbow Flexion
- Target
- Biceps Brachii Long Head, Biceps Brachii Short Head
- Secondary
- Brachioradialis, Latissimus Dorsi
- Tertiary
- Trapezius Middle, Deltoid Posterior, Extensors
How to do it
- 1
Attach a rope to the sled and stand facing it with a palms-up grip on the rope.
- 2
Tuck your elbows to your sides and brace your torso upright.
- 3
Curl one hand toward you by flexing the elbow, pulling the sled in.
- 4
Reach forward with the other hand and curl it in the same way.
- 5
Alternate curls continuously, stepping back to keep the rope taut as the sled moves.
- 6
Breathe steadily and keep the elbows pinned throughout.
Tips
- Keep your elbows tight to your sides so the biceps stay loaded.
- Avoid leaning back to help the pull; let the arms do the work.
- Use a lighter sled so you can keep a clean curling path each rep.
Variations
Common mistakes
- Reaching so far forward that the first foot of each pull is a row before the elbow starts to bend. Reach only as far as you can with the upper arm still against your side.
- Judging the load by the plate count. The same sled that slides on turf barely shifts on rubber matting, so set the weight by whether you can keep curling smoothly and note the surface in your log.
- Letting the rope slide through your palm to reposition instead of releasing and taking a fresh grip. Rope burn ends the set well before your biceps do, and gloves only delay it.
- Treating this as free work because there is no lowering phase, and tacking it onto every session. The pull still loads the elbow, so two or three times a week is plenty.
Frequently asked
- How long should a set of sled rope curls be?
- Work in distance or time rather than reps: three or four pulls of 15 to 20 meters, or 45 to 60 seconds of continuous curling, with a minute of rest between rounds. Load the sled so the rope keeps moving in a steady rhythm; if you have to yank it to get it started, take a plate off. Progress by adding a round, then adding distance, then adding weight, in that order.
- What can I do instead of sled rope curls if there is no sled?
- Loop a heavy band around a rack upright at knee height, step back until it is taut, and curl continuously for time without letting it go slack; the no-rest quality is what you are copying. A rope run over a low bar with a loaded bag on the end also works, and on grass a tire on a rope is the traditional version. Failing all that, a long set of cable curls with no pause at the bottom serves the same purpose.
- What are sled rope curls good for?
- They build arm endurance and a heavy pump with no lowering phase at all, which makes them easy on the elbows and quick to recover from. That suits a finisher after pressing or pulling, or arm work on a day when your joints feel cranky. They are a poor main biceps builder: without an eccentric you give up part of what drives growth, and the load is hard to measure or progress precisely. You also need floor space and a surface the sled will actually move on.
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