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One-Arm Dumbbell Row
A bench-supported unilateral row for building lat and mid-back thickness with a long range of motion and minimal lower back stress.
BackDumbbellHorizontal pull
GoLightWeight mediaone-arm-dumbbell-row
Demonstration coming soon
Primary
Latissimus dorsiRhomboids
Secondary
Rear deltoidsBicepsForearmsCore
Equipment
Dumbbell
Pattern
Horizontal pull
Setup
- 01Place one knee and the same-side hand on a flat bench.
- 02Plant the other foot flat on the floor slightly out to the side.
- 03Set the torso roughly parallel to the floor with a neutral spine.
- 04Grip the dumbbell with the free hand and let it hang at full stretch.
Execution
- 01Pull the dumbbell toward the hip by driving the elbow up and back.
- 02Keep the elbow tracking close to the torso rather than flaring wide.
- 03Squeeze the shoulder blade toward the spine at the top.
- 04Lower under control to a full stretch without dumping the shoulder to the floor.
Checkpoints
- -Torso stays square; the hips do not rotate open to swing the weight.
- -The dumbbell travels toward the hip, not straight up to the armpit.
- -The shoulder blade moves through a full protraction-to-retraction arc.
- -The neck stays neutral, eyes down at the bench.
Common mistakes
- -Twisting the torso to heave heavier weight up.
- -Shrugging the shoulder toward the ear at the top.
- -Cutting the bottom stretch short.
- -Rounding the lower back by setting the bench support too low.
Programming notes
- -Use 3 to 4 sets of 8 to 12 reps per arm for hypertrophy work.
- -Heavier 5 to 8 rep sets work well when strict torso position is maintained.
- -Start each set with the weaker side and match reps with the stronger side.
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