How is this different from the standing single-arm kettlebell row?

The Kettlebell Single-Arm Bent-Over Row is done in a split stance with the free hand on the knee, so the hips and lower back hold the hinge throughout. Here one hand and one knee rest on a bench, which takes most of that demand away and lets the back muscles decide when the set ends.

Is a kettlebell better than a dumbbell for this row?

Neither is better for the back muscles; the movement is the same as the Dumbbell Single-Arm Bent-Over Row. The kettlebell's weight hangs below the handle and is easy to hold, while dumbbells usually come in smaller weight steps, which makes gradual progress easier.

Where should I pull the elbow?

Back toward your hip, with the upper arm staying close to your side, until the kettlebell sits beside the hip. Pulling the elbow out wide or toward the armpit shifts the work toward the rear deltoid and upper trapezius.

How heavy should the kettlebell be?

Heavy enough that the last two or three reps of a set of 8 to 12 are hard, but light enough that you can lift it without twisting the torso or jerking it off the bottom. If the chest starts turning toward the ceiling, the bell is too heavy.

Where does it fit in a workout?

Use it as a main or accessory pull after any heavy compound lifts, or pair it with a pressing exercise in a superset, for 3 to 4 sets per side. Start with your weaker side and match its reps on the stronger one.

Kettlebell Bench-Supported Single-Arm Row

What Is the Kettlebell Bench-Supported Single-Arm Row?

Kettlebell Bench-Supported Single-Arm Row is a compound exercise that primarily targets the back, especially the latissimus dorsi, and also engages the middle trapezius, rhomboids, rear deltoid and biceps. It is an intermediate-level movement performed with one hand and one knee braced on a flat bench while the other arm rows a kettlebell from a straight-arm hang up to the hip.

The bench is what sets it apart from the Kettlebell Single-Arm Bent-Over Row, which is done standing in a split stance with the free hand on the front knee. Bracing on the bench takes most of the work of holding the hinge away from the lower back and hips, so the set ends when the back muscles tire rather than when the trunk does. It is the same movement as the Dumbbell Single-Arm Bent-Over Row with a different implement, and it differs from the Landmine Bench-Supported Single-Arm Row, where the bar's pivot guides the hand along a fixed arc.

The elbow path decides where the work goes. Driving the elbow back toward the hip with the upper arm close to the side keeps the lats as the main mover, while the shoulder blade drawing in toward the spine brings in the middle trapezius and rhomboids. Flaring the elbow out wide or pulling the bell toward the armpit shifts the work toward the rear deltoid and upper trapezius instead.

Working one side at a time lets you match the reps on each side and spot a weaker side, and the supported position makes it a staple accessory for back size and pulling strength, often placed after the main lifts or paired with a press. The kettlebell's weight hangs below the handle, so it sits close to the forearm and is easy to hold, but kettlebells usually come in larger weight steps than dumbbells, which makes small load increases harder. Anyone who cannot yet hold a flat back on the bench can build up with the Cable Seated Single-Arm Row or a lighter bell and fewer reps.

Muscles Worked

MuscleActivation

Latissimus Dorsi: Primary
Deltoid: High
Rhomboid Major: High
Upper Trapezius: High
Biceps Brachii: Medium
Brachialis: Medium
Teres Major: Medium
Brachioradialis: Low
Infraspinatus: Low
External Oblique: Minimal

Instructions

Stand beside a flat bench. Place the knee and hand of your non-working side on it, with the hand directly under the shoulder and the knee under the hip.
Plant the working-side foot on the floor beside the bench with the knee slightly bent.
Lower your torso until it is close to parallel with the floor, back flat and eyes on the bench so the neck stays neutral.
Grip the kettlebell handle with your working hand and let the arm hang straight below the shoulder.
Draw the shoulder blade back toward the spine, then drive the elbow back toward your hip, keeping the upper arm close to your side.
Keep pulling until the kettlebell is beside your hip and the elbow has passed the line of your back.
Pause briefly at the top without shrugging or turning your chest open.
Lower the kettlebell slowly along the same path until the arm hangs straight again.
Complete all reps, then switch sides.

Common Mistakes

Twisting the torso open
Rotating the chest toward the ceiling to lift the bell higher swaps back work for trunk rotation and strains the lower back.
Rounding the back
Letting the spine sag or round on the bench takes the shoulder blade out of position and puts the lower back under load.
Flaring the elbow out wide
Pulling the elbow away from the side turns the row into more of a rear-deltoid movement and takes work off the lats.
Yanking the bell up
Using a jerk or a hip twist to start the rep means the kettlebell is too heavy and takes tension off the back.
Cutting the range short
Stopping before the arm hangs straight or before the bell reaches the hip leaves out the stretch and the full contraction of the lats.
Shrugging the shoulder
Letting the shoulder hike toward the ear shifts the pull into the upper trapezius instead of the lats and mid-back.

Injuries

Kettlebell Bench-Supported Single-Arm Row is a low risk exercise when performed with proper technique. The bench carries much of the upper body, so the lower back has far less to do than in a standing bent-over row. The usual strain points are the lower back when the spine rounds or the torso twists to heave the bell up, the front of the shoulder when it rolls forward at the top, and the elbow and biceps when a heavy bell is jerked off the bottom.

Keep the bench-side hand directly under the shoulder and the knee under the hip, hold the back flat and the chest square to the floor, and let the kettlebell travel straight up and down beside the bench. Start each rep by drawing the shoulder blade back, finish with the shoulder blade pulled in rather than the shoulder tipping forward, and choose a bell you can lower under control.

If the bench position bothers the lower back or the supporting wrist, a higher support surface keeps the torso more upright, or the Band Face Pull offers a lighter pull while you build up. To progress, add reps or a pause at the top before moving to a heavier bell, then try the standing Kettlebell Single-Arm Bent-Over Row, which adds the demand of holding the hinge.

Stop if you feel sharp pain in the lower back or shoulder, pain that travels down the arm or leg, or numbness or tingling in the hand, and have a qualified professional assess it before continuing. Anyone returning from a back or shoulder injury should get clearance before loading this movement.

Overview

Primary Focus: Back
Equipment: Kettlebell and bench
Modality: Strength
Difficulty: Intermediate

Alternative Exercises

Frequently Asked Questions

Q: How is this different from the standing single-arm kettlebell row?: The Kettlebell Single-Arm Bent-Over Row is done in a split stance with the free hand on the knee, so the hips and lower back hold the hinge throughout. Here one hand and one knee rest on a bench, which takes most of that demand away and lets the back muscles decide when the set ends.
Q: Is a kettlebell better than a dumbbell for this row?: Neither is better for the back muscles; the movement is the same as the Dumbbell Single-Arm Bent-Over Row. The kettlebell's weight hangs below the handle and is easy to hold, while dumbbells usually come in smaller weight steps, which makes gradual progress easier.
Q: Where should I pull the elbow?: Back toward your hip, with the upper arm staying close to your side, until the kettlebell sits beside the hip. Pulling the elbow out wide or toward the armpit shifts the work toward the rear deltoid and upper trapezius.
Q: How heavy should the kettlebell be?: Heavy enough that the last two or three reps of a set of 8 to 12 are hard, but light enough that you can lift it without twisting the torso or jerking it off the bottom. If the chest starts turning toward the ceiling, the bell is too heavy.
Q: Where does it fit in a workout?: Use it as a main or accessory pull after any heavy compound lifts, or pair it with a pressing exercise in a superset, for 3 to 4 sets per side. Start with your weaker side and match its reps on the stronger one.