TETSUBarbell One Arm Bent Over Row vs Smith Narrow Row
The Barbell One Arm Bent Over Row and the Smith Narrow Row both train the upper back as their primary muscle. The Barbell One Arm Bent Over Row uses a barbell while the Smith Narrow Row uses a smith machine. Here is how they compare and when to pick each.
Side-by-side comparison
| Barbell One Arm Bent Over Row | Smith Narrow Row | |
|---|---|---|
| Primary muscle | upper back | upper back |
| Body part | back | back |
| Supporting muscles | biceps and forearms | biceps and rear deltoids |
| Equipment | barbell | smith machine |
| Steps in our guide | 5 | 5 |
How each one starts
Barbell One Arm Bent Over Row — first steps
- Stand with your feet shoulder-width apart, knees slightly bent, and hold a barbell with one hand using an overhand grip.
- Bend forward at the hips, keeping your back straight and your head in a neutral position.
Smith Narrow Row — first steps
- Adjust the seat height and position yourself on the machine with your feet flat on the floor.
- Grasp the handles with an overhand grip, slightly narrower than shoulder-width apart.
Full step-by-step guides are linked below.
Which should you choose?
The Barbell One Arm Bent Over Row lets you load the heaviest weights and progress in small, steady jumps. The Smith Narrow Row fixes the bar path so you can push close to failure with less balance demand. If your gym has both options, neither is a wrong choice: pick the one that feels strongest through a full range, and swap after 6 to 8 weeks to keep the upper back adapting.
Full form guides
Common questions
Is the Barbell One Arm Bent Over Row better than the Smith Narrow Row?
Neither is universally better — both train the upper back as the primary mover. The Barbell One Arm Bent Over Row lets you load the heaviest weights and progress in small, steady jumps, while the Smith Narrow Row fixes the bar path so you can push close to failure with less balance demand. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Barbell One Arm Bent Over Row and the Smith Narrow Row in the same program?
Yes, but usually not in the same session — they overlap heavily on the upper back. A common setup is one as your main movement and the other on a second training day, or alternating them block by block.
Do the Barbell One Arm Bent Over Row and the Smith Narrow Row work the same muscles?
The primary muscle is the same: the upper back. Supporting muscles differ slightly — biceps and forearms for the Barbell One Arm Bent Over Row versus biceps and rear deltoids for the Smith Narrow Row.
Track it in Tetsu
Tetsu tracks both movements separately, keeps your PRs per exercise, and tells you which one is actually progressing. Free to start.