← Exercise LibraryStretch Row Lower
One-Arm Dumbbell Row
Also written as DB one arm rows, One arm DB row
What it trains
lats, mid-trapezius, rhomboids
Also: posterior deltoid, biceps brachii
Equipment
dumbbell, flat bench
Setup
- Place one hand and the same-side knee on the bench, the other foot on the floor.
- Let the working arm hang straight down with the dumbbell.
- Set the back flat and roughly parallel to the floor.
Execution
- 1.Brace, then pull the dumbbell up toward the hip, leading with the elbow.
- 2.Finish with the shoulder blade drawn back and down.
- 3.Lower under control to a full stretch without letting the shoulder round forward.
Breathing
Exhale as you row, inhale as you lower.
Form cues
- Drive the elbow toward the hip, not out to the side.
- Keep the torso still — no twisting to help the weight up.
- Full stretch at the bottom, full squeeze at the top.
Common mistakes
- Rotating the torso to heave the dumbbell.
- Rowing to the armpit instead of the hip.
- Letting the lower back sag.