Assisted Pull-Up

The Assisted Pull-Up is a compound movement that trains the lats with help from biceps, forearms, rear delts, upper back and traps. This guide covers the setup, the execution, the mistakes worth fixing early, and how to program it.

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Updated 2026-10-20 · Written by the Metal Strength coaching team from the movement itself, and reviewed against the exercise library.

Assisted Pull-Up, performed through a full range of motion.

Pulling from overhead down to your torso is what builds width in the lats, with biceps, forearms, rear delts, upper back and traps helping. It trains the back through a range no row can reach, from a full overhead stretch to a hard contraction at the bottom.

Who it is for. Everyone, scaled by assistance or load. Place it first in a pull or back session.

Muscles worked

The prime mover here is the lats, with biceps, forearms, rear delts, upper back and traps assisting — which is why this movement earns its place as more than a single-muscle exercise.

Assisted Pull-Up — Muscles worked: Lats, Rear delts, Traps, Upper back, Biceps, Forearms (Back)

How to do it

Take a machine with a grip a little wider than your shoulders, and set your shoulder blades down away from your ears.
Set your torso with a small backward lean and hold that angle for the set.
Start from a full hang or full stretch with the arms straight.
Pull your elbows down and toward your ribs, driving your chest up to meet the bar or handle.
Bring the load to your upper chest or your chin to the bar, and squeeze the lats at the bottom.
Return all the way to a straight-arm stretch under control before the next rep.

Breathing. Breathe out as you pull down, in as you return to the stretch.

Form cues that matter

Pull your elbows to your back pockets.
Chest up to meet the bar, not chin thrown over it.
Full stretch at the top of every rep.
Swinging the body to generate momentum
Shrugging the shoulders up at the start of the pull

Common mistakes

The mistake	Do this instead
Swinging the body to generate momentum	Fix the torso angle; if you cannot, use assistance or a lighter setting.
Shrugging the shoulders up at the start of the pull	Pull the blades down first, then bend the elbows.
Stopping halfway up on the way back	Straighten the arms completely between reps — the stretch is where the growth is.

What makes this variation different

The Assisted Pull-Up is a specific version of this movement, and the details in its name change how it should be performed.

A machine fixes the path for you, which removes the balance demand and lets you push closer to failure safely. Set the seat and the pivot to your body first — a badly adjusted machine puts the load on a joint instead of the muscle.
The assistance is there so you can train the movement through a full range with good technique before you can do it unaided. Reduce the help gradually — a couple of kilos at a time — rather than in jumps.

Sets, reps and rest

Goal	Sets	Reps	Rest
Strength	3-5	4-6	2-3 min
Muscle growth	3-4	6-12	2-3 min
Endurance	2-3	12-20	2-3 min

10-20Weekly sets
2-1-1Tempo
2-3 minRest

How to progress

Add weight before you add reps. Work at the top of your rep range for two sessions in a row with clean technique, then put the smallest increment available on the Assisted Pull-Up and build back up. Small, boring jumps beat big ones.

Variations and alternatives

If you do not have the equipment, or you simply want to rotate the stimulus, these 8 movements train the lats in a similar way.

Shoulder Grip Pull-Up — Bodyweight
Chin-Up — Bodyweight
Cable Bar Lateral Pulldown — Cable
Assisted Close Grip Underhand Chin-Up — Machine
Band Assisted Pull-Up (Version 3) — Resistance band
Band Kneeling One Arm Pulldown — Resistance band
Bench Pull-Up — Bodyweight
Cable Close Grip Front Lat Pulldown — Cable

Safety

Key takeaways

Pull your elbows to your back pockets.
Chest up to meet the bar, not chin thrown over it.
Work in the 6-12 rep range for muscle growth, leaving a rep or two in reserve on most sets.
Full range of motion on the Assisted Pull-Up matters more than the weight on it.
Progress gradually and keep technique identical as the load goes up.

Go deeper

FAQ

What muscles does the Assisted Pull-Up work?

It works the lats as the prime mover, with biceps, forearms, rear delts, upper back and traps assisting. The midsection also works throughout to keep you stable.

How many sets and reps should I do on the Assisted Pull-Up?

Three to four working sets of 6-12 reps suits most people training for muscle growth, leaving one or two reps in reserve. Across all the exercises that train this muscle, 10-20 hard sets a week is a productive range.

Is the Assisted Pull-Up good for beginners?

Yes, provided you start light enough to own the technique. Spend the first few weeks on the movement itself with a load you could do several more reps with, and add weight only once the pattern is automatic.

What can I do instead of the Assisted Pull-Up?

Shoulder Grip Pull-Up, Chin-Up and Cable Bar Lateral Pulldown all train the lats in a similar way, so any of them works as a substitute when the equipment is taken or you want to rotate the stimulus.

What equipment do I need for the Assisted Pull-Up?

This version uses a machine. The pattern matters more than the tool, though — the alternatives above cover the same movement with whatever you have available.

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Track your sets, reps and progress on the Assisted Pull-Up — free, with every exercise in the library.