Smith Bent Over Narrow Pronated Grip Row
- Target muscle
- Infraspinatus, Latissimus Dorsi, Teres Major, Teres Minor , Trapezius Lower Fibers, Trapezius Middle Fibers
- Synergist muscles
- Brachialis, Brachioradialis, Deltoid Posterior
- Equipment
- Smith machine
- Body part
- Back
- Type
- Strength
The Smith bent over narrow pronated grip row is a back strength exercise that targets the latissimus dorsi, infraspinatus, teres major, teres minor, and trapezius (middle and lower fibers), with assistance from the brachialis, brachioradialis, and posterior deltoid. The fixed bar path of the Smith machine and the close overhand grip place consistent tension on the mid-back and rear shoulder. It suits lifters looking to build upper-back thickness and improve scapular retraction strength.
How to do the Smith Bent Over Narrow Pronated Grip Row
- 1Set the Smith machine bar to approximately mid-thigh height and load it with an appropriate weight.
- 2Stand with your feet hip-width apart directly under the bar. Push your hips back and hinge forward until your torso is at roughly a 45-degree angle to the floor, keeping your spine neutral.
- 3Grip the bar with both hands using a pronated (overhand) grip, placing your hands 6–8 inches apart — narrower than shoulder-width.
- 4Disengage the bar from the safeties by rotating it and let your arms hang fully extended, feeling a stretch across your upper back.
- 5Brace your core, retract your shoulder blades slightly, and keep your head in line with your spine.
- 6Drive your elbows straight back and up, pulling the bar toward your lower abdomen. Keep your elbows close to your sides throughout the pull.
- 7At the top of the movement, squeeze your shoulder blades together and hold briefly to maximize contraction in the trapezius and infraspinatus.
- 8Lower the bar under control back to the fully extended starting position, allowing your shoulder blades to protract slightly at the bottom.
- 9Complete all reps, then rotate the bar to re-engage the safeties and set it back on the rack.
Form tips
- Maintain a consistent torso angle throughout the set — avoid rising up as you pull, which shifts the load away from the target muscles.
- Lead the pull with your elbows rather than your hands; thinking 'elbows to the ceiling' helps engage the lats and trapezius more effectively.
- Keep the bar path vertical and close to your body to take full advantage of the Smith machine's fixed track.
- Control the eccentric (lowering) phase over 2–3 seconds to keep tension on the infraspinatus, teres major, and teres minor rather than letting the weight drop freely.
Common mistakes
- Rounding the lower back under load, which increases spinal compression and reduces force transfer through the posterior chain.
- Using momentum by jerking the torso upright at the start of each rep, which shifts stress away from the target muscles and onto the lower back.
- Gripping too wide, which negates the narrow-grip advantage and reduces the demand placed on the inner trapezius fibers.
- Shrugging the shoulders upward during the pull, which recruits the upper trapezius instead of the intended middle and lower trapezius fibers.
- Cutting the range of motion short at the top, which prevents full scapular retraction and limits development of the infraspinatus and teres minor.
Frequently asked questions
What muscles does the Smith bent over narrow pronated grip row work?
The primary muscles are the latissimus dorsi, infraspinatus, teres major, teres minor, and trapezius (middle and lower fibers). The brachialis, brachioradialis, and posterior deltoid assist the movement.
How is a narrow pronated grip different from a wider grip on the row?
A narrower overhand grip places greater emphasis on the middle trapezius and rhomboid region by encouraging a more vertical elbow path and deeper scapular retraction at the top. A wider grip shifts more stress to the outer lats.
What torso angle should I use for this exercise?
Aim for roughly 45 degrees from the floor. A more horizontal torso (closer to parallel) increases lat engagement, while a more upright angle reduces the mechanical challenge and may allow momentum to take over.
Does the Smith machine change how this row feels compared to a free barbell?
Yes — the fixed vertical bar path eliminates the need to balance the bar, which lets you focus entirely on pulling mechanics and muscle contraction. The trade-off is a slightly less natural bar path than a free-weight row.
How much weight should I use for the Smith bent over narrow pronated grip row?
Start light enough to maintain a flat back and a full range of motion for all reps. Prioritize form over load; increase weight only when you can complete every rep without rounding your back or using momentum.
