How many sets and reps of the single-arm cable lateral raise should a beginner do?

Train the weaker shoulder first for 2 to 3 sets of 10 to 12 reps, then match that same number of reps on the other side even if it could do more. Add weight only when both sides can complete the set with the same clean pause at the top, so the exercise closes a gap instead of widening it.

What can you do instead of the single-arm cable lateral raise without a cable machine?

A single dumbbell lateral raise gives you the same one-side focus and top pause without a cable stack, and a band anchored underfoot works if dumbbells are not available either.

What is the single-arm cable lateral raise good for, and when should you use the two-arm version instead?

Working one side at a time with a deliberate pause makes it the better choice when one shoulder is visibly weaker or fatigues faster, since you can match reps and tempo across sides exactly. When both shoulders are already even, training both arms together with a standard lateral raise gets the same volume done in half the time, so save the single-arm version for correcting an imbalance rather than everyday programming.

Beginner

Single-Arm Cable Lateral Raise

The cable's line of pull loads the side delt from the very bottom of the movement, where dumbbells give you almost nothing. Working one arm at a time lets you brace against the machine and chase a cleaner, more honest rep. Slot it in as an accessory after your pressing to build shoulder width.

Equipment: Cables
Body part: Shoulder
Type: Strength
Browse by muscle: Deltoid Middle
Browse by movement: Shoulder Raise

How to do it

1
Set the pulley to the lowest position and attach a single handle.
2
Stand side-on to the stack and grab the handle with the outside hand, cable crossing in front of your body.
3
Set a soft bend in the elbow and brace your torso so you are not swaying.
4
Raise the arm out to the side until the hand reaches shoulder height, leading with the elbow.
5
Pause briefly at the top, then lower under control back across your body.
6
Complete all reps, then switch sides.

Tips

Lead with the elbow and wrist, not the hand, to keep the delt in charge.
Keep the working shoulder down and away from your ear the entire set.
Resist the urge to swing; if you have to heave it up, drop the weight.

Variations

Common mistakes

The torso tips toward the stack on the working side since nothing braces it, letting body lean substitute for shoulder abduction on the harder reps.
Skipping the pause at the top to rush through the set turns a strict, mind-muscle movement into a quick swing, throwing away the control that working one arm at a time is meant to give.
The hand rises above elbow height at the top instead of staying level with or just below it, which hikes the shoulder up and shifts the load toward the trap.
Training the stronger side first and pushing it to a harder finish leaves the weaker side with a shorter, easier set, which widens the imbalance instead of closing it.

Frequently asked

How many sets and reps of the single-arm cable lateral raise should a beginner do?: Train the weaker shoulder first for 2 to 3 sets of 10 to 12 reps, then match that same number of reps on the other side even if it could do more. Add weight only when both sides can complete the set with the same clean pause at the top, so the exercise closes a gap instead of widening it.
What can you do instead of the single-arm cable lateral raise without a cable machine?: A single dumbbell lateral raise gives you the same one-side focus and top pause without a cable stack, and a band anchored underfoot works if dumbbells are not available either.
What is the single-arm cable lateral raise good for, and when should you use the two-arm version instead?: Working one side at a time with a deliberate pause makes it the better choice when one shoulder is visibly weaker or fatigues faster, since you can match reps and tempo across sides exactly. When both shoulders are already even, training both arms together with a standard lateral raise gets the same volume done in half the time, so save the single-arm version for correcting an imbalance rather than everyday programming.

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