Cable One-Arm Lat Pulldown

Body Part: Back

Muscle: Back

Equipment: Cable Machine

Cable One-Arm Lat Pulldown is a unilateral vertical pulling exercise performed on a cable machine with a single handle and the thigh pad anchoring the body in place. The image shows a seated setup with one arm reaching overhead on the cable side and the working elbow pulling down toward the upper chest. That single-arm setup makes the exercise especially useful for building lat strength, shoulder control, and side-to-side symmetry without the body turning into a two-arm pulldown.

The main training focus is the latissimus dorsi, with the upper back, biceps, forearm flexors, and trunk working to keep the rep clean. Because only one arm is moving, the torso wants to rotate and the shoulder wants to shrug. The setup matters: the seat height, thigh pad, and cable line should let you start with a long overhead reach while still keeping the ribs stacked over the pelvis and the chest tall.

A good rep begins by setting the shoulder blade down before the elbow bends. Pull the handle on a smooth arc toward the upper chest or just in front of the shoulder, then stop before the torso twists or the wrist collapses. The return should be just as deliberate. Let the arm travel back overhead under control until the lat is lengthened again, but do not relax so much that the shoulder dumps forward or the stack slams.

This exercise is a strong fit for hypertrophy work, accessory strength, and correcting left-right differences in the back. It also pairs well with rows, bilateral pulldowns, and core work because the anti-rotation demand teaches the torso to stay organized while the shoulder moves. Use a load that lets every repetition look the same, and shorten the range slightly if the overhead start position causes pinching or forces you to lean and twist.

Instructions

• Adjust the seat so the thigh pad locks you in and the cable lines up with the working shoulder.
• Sit tall with your hips square, feet planted, and the free hand resting on your hip, thigh, or bench for balance.
• Reach overhead and slightly forward to grab the handle with a neutral grip that feels comfortable on the shoulder.
• Let the working arm open fully overhead while keeping the ribs stacked and the chest lifted without flaring.
• Start the pull by setting the shoulder blade down, then drive the elbow toward the side of your ribcage.
• Pull the handle to your upper chest or just in front of the shoulder without twisting the torso or shrugging up.
• Squeeze the lat for a brief pause at the bottom, then reverse the motion slowly under control.
• Return until the arm is long again and the shoulder is still organized, then reset your posture before the next rep.

Tips & Tricks

• Set the thigh pad tight enough that your hips stay down when the handle gets heavy.
• Think elbow to lower rib or front pocket instead of hand to chest to keep the lat doing the work.
• Keep the wrist stacked over the forearm so the handle does not turn into a curling exercise.
• Avoid rotating the ribcage toward the cable; a small torso lean is fine, but twisting is not.
• Begin each rep by depressing the shoulder, not by yanking with the biceps first.
• Control the stretch overhead so the shoulder stays active instead of hanging loose at the top.
• Use a load that allows a smooth path and a clean pause without the weight stack crashing.
• Match the left and right sides by range, tempo, and control before worrying about adding weight.

Frequently Asked Questions

What does Cable One-Arm Lat Pulldown train most?

It primarily targets the lats, with the upper back, biceps, forearms, and trunk helping stabilize the rep.

Can beginners perform this exercise?

Yes, beginners can use it if they keep the load light enough to stay seated tall and control the return overhead.

Where should the handle finish on each rep?

The handle should travel to the upper chest or just in front of the shoulder, with the elbow pulled down toward the side of the ribcage.

Should I lean back during the pulldown?

A slight lean is acceptable, but the torso should stay mostly upright and square so the movement stays on the lat instead of turning into a swing.

Why use one arm instead of both?

The single-arm version helps you feel each lat individually and makes it easier to spot side-to-side strength or control differences.

What if I feel the exercise mostly in my biceps?

Lower the load, start the pull by setting the shoulder down, and think about driving the elbow rather than curling the handle.

How do I keep from twisting toward the cable?

Anchor the thigh firmly, keep the free hand on your body for feedback, and slow the tempo so the ribs stay stacked over the pelvis.

What should I do if the overhead start position pinches my shoulder?

Shorten the top range, adjust the seat height, and use a grip that feels smoother on the shoulder; stop if the pinch remains.