Straight-arm pulldown: the setup, what it trains, and how it differs from the lat pulldown

The straight-arm pulldown is a cable exercise for the back. You stand facing a high pulley, take a bar or a rope with your arms long, and sweep it down in an arc to the front of your thighs, keeping your elbows where they are. Only the shoulders move, so it's a single-joint pull: the lats bring your upper arms down to your sides without the biceps helping, as they do in a row or a lat pulldown.

This page covers the setup, what the studies say it trains, how it compares with the lat pulldown and the pullover, bar or rope, the faults, and the sets. The full back day is on the back workout.

How to do a straight-arm pulldown

1. Set the pulley high and attach a straight bar or a rope. Stand facing the stack, a step or two back.
2. Take the bar overhand about shoulder width, or the rope with your palms facing each other, at about head height.
3. Hinge forward slightly at the hips, knees soft, back flat. Your arms are long in front of you, elbows slightly bent.
4. Brace, ribs down, and set your shoulders down away from your ears.
5. Sweep the bar down in an arc to the front of your thighs, elbows fixed, until your upper arms are by your sides.
6. Let it rise under control until your arms are back at about head height. That's one rep.

What it trains

The movement is shoulder extension: bringing your arms from in front of you down to your sides. A PubMed search for this page found no study of the straight-arm pulldown by name; the one known study of it, outside PubMed, comes up under the pullover below. What PubMed does have is shoulder extension itself, held against resistance without moving, and in each study it brought out more lat activity than the other movements tried:

• In 17 men, shoulder extension produced more lat activity than pulling the arm in to the side, turning it inward, or pressing the shoulder down.¹
• In 20 healthy adults, 15 men and 5 women, shoulder extension produced more lat activity than pulling the arm in to the side, turning it inward or bending the trunk sideways, and in that movement, from half effort up, the upper part of the lat was more active than the lower part.²
• In 15 men, shoulder extension done lying face down or with the chest on a support brought out more lat activity than a maximal effort in a lat pulldown.³

These are held efforts, measured for a few seconds, not sets on a cable or growth over weeks. They show that the movement the straight-arm pulldown trains is one the lats do strongly; they don't show that the cable version builds more back than a row or a pulldown.

Straight-arm pulldown vs lat pulldown

The lat pulldown bends your elbows, so the biceps and the other elbow muscles help pull. That's not a flaw: in 29 untrained young men, ten weeks of lat pulldowns grew the elbow flexors about as much as ten weeks of curls (6.10% against 5.83%).⁴ The straight-arm pulldown takes the elbows out and leaves the shoulders to do the moving, with a lighter weight. So the lat pulldown is the main vertical pull, and the straight-arm version is an extra after it.

Straight-arm pulldown vs pullover

The pullover is the same arc lying on a bench. A 2026 review of 23 studies of lat activity found one comparison of the two, in 20 healthy, physically active adults: the barbell pullover produced more activity than the straight-arm pulldown in most muscles measured, but not in the lats or the triceps. The review's authors suggest the straight-arm pulldown may give the back muscles a more targeted stimulus, depending on the grip, and rate the pullover evidence as limited, from three small studies.⁵ If the lats are the goal, the review leans toward the cable version; the pullover page covers the chest side.

Bar, rope or band

No study found for this page compared the attachments. The one known study of the straight-arm pulldown used several grip widths, and the review's authors say its effect may depend on the grip, so read these as choices, not rules:

• Straight bar: the standard version; both hands locked together, and the bar stops at your thighs.
• Rope: palms facing each other, and the ends can travel a little past your thighs at the bottom.
• Band: anchored high in a door or on a rack, for home. A band gets harder toward the bottom of the arc.

The common faults, and a fix for each

• Bending the elbows as you pull. Then it's a pushdown or a pulldown. Fix the slight bend at the top and keep it.
• Rocking your torso. If you hinge forward on the way down to move the weight, it's too heavy. Set your hinge once and keep it.
• Shrugging. Shoulders creeping up toward your ears at the top. Set them down before the first rep and keep them there.
• Cutting the top short. Let your arms rise back to about head height each rep; stopping at chest height skips half the arc.
• Letting the stack slam. Control the way up. The weight shouldn't touch down between reps.
• Pulling through something that hurts. Sore muscles the next day are normal; a sharp or lasting hurt in the shoulder isn't. Stop, and see a doctor or a physical therapist.

Sets, reps and where it goes

• Two or three sets of 10 to 15 after your rows and pulldowns, stopping one or two reps short. (How to judge reps left.) The American College of Sports Medicine's 2026 position stand, which covers healthy adults, advises at least two sets per exercise.⁶
• Count it with your back sets. The same stand found muscle growth was enhanced by ten or more sets per muscle group a week.
• Or as a rehearsal. A light set before the lat pulldown, to feel the lats pull the arms down first, is a practice choice, not a finding.
• Add weight in small steps. When 15 reps come easy with your elbows fixed, go up by the smallest jump on the stack. (Progressive overload covers the options; the cable workout shows where it fits a cable session.)

If you'd rather not plan it alone

The straight-arm pulldown is one exercise; how many back sets your week needs, and which pulls they come from, is the part a page can't do. Coaching is the version where your workouts are built around the days you actually have, and a weekly call looks at the week you just had and rebuilds the next one. Coaching to build muscle explains how that works, and here's how to apply. Otherwise: at your next back session, add two sets of 12 straight-arm pulldowns after your pulldowns, elbows fixed, and write down the weight.