What muscles does the Dumbbell One-Arm Row (Rack Support) work?

This exercise primarily targets the muscles of the upper and middle back, especially the latissimus dorsi. It also engages the biceps and shoulders as secondary movers, while your core stabilizes the body during the pull.

What equipment do I need for the Dumbbell One-Arm Row (Rack Support)?

You will need a dumbbell and a sturdy rack or support to brace your non-working hand. If you don’t have a rack, you can use a bench, a sturdy chair, or even place your hand against a wall for balance.

Is the Dumbbell One-Arm Row (Rack Support) good for beginners?

Yes, it’s beginner-friendly because the rack support helps stabilize your body, reducing strain on the lower back. Start with a light dumbbell to focus on form before progressing to heavier weights.

What are common mistakes to avoid with the Dumbbell One-Arm Row?

Avoid rounding your back, jerking the weight, or pulling with your arm instead of driving the movement from your back muscles. Keep your elbow close to your body and move the weight in a controlled manner.

How many sets and reps should I do for the Dumbbell One-Arm Row?

For muscle building, aim for 3–4 sets of 8–12 reps per side. If your goal is endurance or toning, 2–3 sets of 12–15 reps with lighter weight can be effective.

What safety tips should I follow for the Dumbbell One-Arm Row?

Keep your spine neutral and core engaged to protect your lower back. Choose a weight you can lift with good form, and avoid excessive twisting or leaning to prevent injury.

Are there variations of the Dumbbell One-Arm Row (Rack Support)?

Yes, you can perform it without rack support by placing your non-working knee and hand on a flat bench for added stability. You can also use a kettlebell or resistance band for variety.

Dumbbell One-Arm Row (Rack Support)

Target Muscles

Primary:

Back

Secondary:

Biceps

Shoulders

Equipment Required

Dumbbell

Exercise Type

Weight & Reps

How To Do

Stand next to a rack, supporting your body with one hand while holding a dumbbell in the opposite hand and stepping back into a staggered stance. With your back straight and core engaged, pull the dumbbell up toward your torso, keeping your elbow close to your body and squeezing your shoulder blade at the top. Lower the weight slowly and repeat, then switch sides.

Step-by-Step Instructions

Begin by standing next to a sturdy rack or bench for support. Place one hand on the rack to stabilize your body while keeping your back straight and your core engaged.
Hold a dumbbell in the opposite hand with a neutral grip (palm facing inward).
Step back with the leg on the same side as the dumbbell, creating a staggered stance for balance. Keep your knees slightly bent.
Lean forward slightly at the hips, maintaining a straight back and keeping your head in a neutral position.
Start the movement by pulling the dumbbell upward towards your torso, keeping your elbow close to your body. Focus on squeezing your shoulder blade as you lift.
Pause briefly at the top of the movement when the dumbbell is near your waist.
Slowly lower the dumbbell back to the starting position in a controlled manner, fully extending your arm.
Repeat for the desired number of repetitions, then switch sides to work the opposite arm.

Explore more back exercises or dumbbell exercises in our exercise library.

Alternative Exercises

Dumbbell Pronated to Neutral Grip Row

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Dumbbell

Dumbbell One-Arm Bent-Over Row

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Bench • Dumbbell

Barbell One-Arm Bent-Over Row

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Barbell

Kettlebell One-Arm Row

Back

Kettlebell

Frequently Asked Questions

What muscles does the Dumbbell One-Arm Row (Rack Support) work?: This exercise primarily targets the muscles of the upper and middle back, especially the latissimus dorsi. It also engages the biceps and shoulders as secondary movers, while your core stabilizes the body during the pull.
What equipment do I need for the Dumbbell One-Arm Row (Rack Support)?: You will need a dumbbell and a sturdy rack or support to brace your non-working hand. If you don’t have a rack, you can use a bench, a sturdy chair, or even place your hand against a wall for balance.
Is the Dumbbell One-Arm Row (Rack Support) good for beginners?: Yes, it’s beginner-friendly because the rack support helps stabilize your body, reducing strain on the lower back. Start with a light dumbbell to focus on form before progressing to heavier weights.
What are common mistakes to avoid with the Dumbbell One-Arm Row?: Avoid rounding your back, jerking the weight, or pulling with your arm instead of driving the movement from your back muscles. Keep your elbow close to your body and move the weight in a controlled manner.
How many sets and reps should I do for the Dumbbell One-Arm Row?: For muscle building, aim for 3–4 sets of 8–12 reps per side. If your goal is endurance or toning, 2–3 sets of 12–15 reps with lighter weight can be effective.
What safety tips should I follow for the Dumbbell One-Arm Row?: Keep your spine neutral and core engaged to protect your lower back. Choose a weight you can lift with good form, and avoid excessive twisting or leaning to prevent injury.
Are there variations of the Dumbbell One-Arm Row (Rack Support)?: Yes, you can perform it without rack support by placing your non-working knee and hand on a flat bench for added stability. You can also use a kettlebell or resistance band for variety.