Dumbbell One-Arm Upright Row
The dumbbell one-arm upright row has you standing tall, pulling a single dumbbell straight up along your torso until your elbow reaches roughly shoulder height, then lowering it under control. It builds the shoulders and traps, with the biceps and forearm helping steer the weight, and the unilateral setup forces your core and opposite hip to resist twisting the whole time. It suits anyone who already handles the standard upright row comfortably and wants to add a stability challenge, or a lifter working around a mobility limit on one side.
Why it works
Pulling the dumbbell up close to your body drives shoulder abduction and scapular elevation together, which is exactly what loads the deltoids and upper traps. Because only one arm is loaded, your trunk has to fight a rotational pull toward the working side on every rep, so the obliques and glutes on the opposite hip are working isometrically even though the visible motion is all in the shoulder. That single-arm setup also lets each side move through whatever elbow height feels comfortable for your own shoulder, instead of forcing both arms onto one fixed bar path the way a barbell version does.
Set up
- Stand with feet hip-width apart, holding one dumbbell in front of your thigh with an overhand grip.
- Brace your core and keep your free hand resting on your hip or at your side for reference.
- Let your shoulder settle down and back before the first pull, rather than starting from a shrugged position.
How to do it
- Pull the dumbbell straight up your torso, leading with your elbow rather than your hand.
- Stop once your elbow reaches roughly shoulder height, or wherever your shoulder stays comfortable.
- Keep the dumbbell close to your body through the whole path, not swinging out in front.
- Pause briefly at the top without shrugging further to add height.
- Lower the dumbbell back down with control, resisting gravity rather than dropping it.
- Complete all reps on one side before switching arms.
Form cues
- Elbow leads the pull, hand just follows.
- Keep the dumbbell brushing close to your torso.
- Stop at shoulder height, not higher.
- Hips stay square, no twisting toward the working side.
Breathing: Exhale as you pull the dumbbell up, inhale as you lower it back down.
Common mistakes
Pulling the elbow above shoulder height to squeeze out a taller row.
Fix: Cap the pull at shoulder height. Going higher twists the shoulder joint into a position where the rotator cuff can pinch.
Letting the torso lean or rotate toward the working arm to help move the weight.
Fix: Brace your core before you pull and keep both hips facing forward the entire rep, using a lighter dumbbell if you need to lean to finish it.
Swinging the dumbbell out away from the body instead of keeping it close.
Fix: Trace the dumbbell along an imaginary line just in front of your shirt buttons; if it drifts forward, slow down and reset.
Using momentum from the legs or lower back to jerk the weight up.
Fix: Pick a weight you can pull with the shoulder alone; a strict, slower rep with less weight builds more strength than a bounced heavier one.
How to program it
- Ten to fourteen controlled reps per side, for two or three sets, is a solid working range once the pattern feels stable.
- This one has a real shoulder-mobility cost, so once or twice a week on a shoulder or pulling day is plenty; it doesn't need daily practice to progress.
- Pair it with a pressing movement like an overhead press earlier in the session, since both share the shoulders and can compound fatigue if stacked back to back.
- If one side feels noticeably weaker or less mobile than the other, train that side first while you're fresh.
Safety notes
- Stop the pull at shoulder height. Pulling the elbow higher is the main reason this exercise gets a reputation for shoulder irritation.
- If you feel any pinching sensation at the front of the shoulder during the pull, widen your grip slightly or switch to the dumbbell lateral raise instead.
Exercise profile
- Force
- Pull
- Mechanics
- Compound
- Category
- Strength
Frequently asked questions
How many sets and reps for the one-arm upright row?
Two or three sets of 10 to 14 reps per side works well for most people. Keep the weight light enough that you can stop the pull at shoulder height every rep.
Why does the upright row hurt my shoulder?
It usually happens when the elbow pulls above shoulder height, which twists the shoulder joint into a pinched position. Stopping the pull at shoulder height and using a slightly wider grip both help. If it still bothers you, swap in a lateral raise instead.
Dumbbell upright row vs barbell upright row, what's the difference?
The dumbbell version lets each arm find its own comfortable path and height, which is gentler on the shoulders. The barbell version locks both hands onto one fixed bar, so it can load more total weight but gives less room to adjust for a cranky shoulder.
Can I do a one-arm upright row without a dumbbell?
A resistance band anchored under one foot, pulled straight up toward the shoulder, trains the same motion and lets you adjust resistance easily if you don't have a dumbbell handy.