Cable lateral raise: proper form, muscles worked and common mistakes

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How to do it

Standing side-on to a low pulley, raise the arm out to shoulder height with a slight elbow bend, without shrugging the trap. The cable keeps constant tension through the whole range, unlike dumbbells.

Muscles worked

Main muscle: shoulders. When it plans weekly volume, every set of this exercise counts in full for shoulders: the generator does not split it with other muscles.

Cable lateral raise: what the pulley gives you that a dumbbell doesn't

Compared with the dumbbell lateral raise, the low pulley changes where the load sits. With a dumbbell there's almost no resistance at the start, since the arm hangs in line with gravity. With a cable running from the floor across the front of your body, the medial deltoid is under tension from the first inch. The load is more even through the range, which is why many lifters feel it more in the bottom half. You also work one arm at a time, which shows you whether one side is lagging. Against the machine, you control the path and your own balance; against the band, the resistance doesn't spike at the end.

It fits well when you've outgrown the lightest dumbbells in the gym, or when you want to add weight in small steps using the pin on the stack. Use it as an isolation move after your presses, starting each set with your weaker side.

Brace your free hand on the pulley frame so you don't lean as you lift. To progress, first match the reps on both arms, then add a one-second pause at the top, and only then move up a plate.

Recommended sets and reps

As an isolation exercise, it works best in 3–4 sets of 10–15 reps with 0–2 RIR. Use it at the end of the session to add volume without systemic fatigue.

Common mistakes to avoid

• Using torso momentum (swinging) to lift the weight instead of isolating the deltoid.
• Letting the weight stack touch down between reps: the cable loses its constant tension, which is its whole advantage.
• Cutting short the part of the range where the muscle is stretched: that is exactly where this exercise gives the most stimulus.

What the research says

As an isolation move, it is mostly a way to add volume to one muscle. Gentil and colleagues (2013) found that, in beginners, adding it to a multi-joint exercise gave no extra arm growth; it pays off later on, or for muscles the compounds barely reach.

It loads the muscle in the stretched position, which is where several trials find more growth: more hypertrophy from seated than lying leg curls (Maeo and colleagues, 2021) and better quad results from training the long part of the range (Pedrosa and colleagues, 2022). So do not cut the bottom of the rep short.

On how hard to push: the meta-analysis by Refalo and colleagues (2023) found no clear advantage in going to failure over stopping just short of it. That is why the generator programs it with reps in reserve (RIR) instead of asking for failure on every set.

Cable or dumbbell lateral raises: where the tension is when the arm is down

Cable lateral raises — also called lateral raises on the low pulley — solve a specific problem with the dumbbell version, and to see it you have to look at the moment of the exercise nobody watches: when the arm is by your side.

With a dumbbell, in that position the weight hangs in line with the shoulder and the deltoid holds practically nothing. Resistance rises as the arm moves away and peaks near horizontal. With the low pulley behind or beside the body, the cable pulls diagonally from the floor and the deltoid has to work from the first inch, precisely where it is most stretched.

That difference stops being a detail in light of the systematic review by Kassiano, Costa, Nunes, Ribeiro, Schoenfeld and Cyrino published in the Journal of Strength and Conditioning Research in 2023. Across eleven studies comparing full versus partial range, they found that full range and partials performed at the beginning of the movement — with the muscle long — produced more growth in quadriceps, biceps and brachialis than partials at the end, and that full range was also superior for gluteus maximus and adductors. Their recommendation is to combine initial-range partials with full range.

The conclusion should not be oversold: that review did not measure the deltoid, so applying its finding to lateral raises is reasoning by analogy, not a result. What can be stated without stretching anything is that the cable loads a portion of the range the dumbbell leaves free, and that this portion is exactly the one the available evidence flags as most productive in other muscles.

In practice you do not have to choose. Many people alternate them in blocks, or do the heavy sets with dumbbells and the last ones on the cable, where constant tension makes the final reps genuinely burn without needing more weight — which on a side deltoid almost always ends in cheating with the traps.

Related guide

Deltoids: the best exercises for each head

Alternative exercises

• Lateral raise
• Front raise
• Bent-over reverse flye
• Face pull
• Machine lateral raise

More isolation exercises

• Machine lateral raise
• Barbell calf raise
• Kettlebell calf raise
• Dumbbell calf raise
• Standing calf raise

Add it to your routine

Progrevia can generate a personalized routine that includes Cable lateral raise based on your level, goal and available days.

Frequently asked questions

What muscles does Cable lateral raise work?

Cable lateral raise mainly works the shoulders muscle group, plus synergist and stabilizer muscles depending on the variation.

How many sets of Cable lateral raise should I do?

Between 3 and 5 sets per session, adjusting the total weekly volume for shoulders to your level (about 10–20 sets per muscle per week).

Are cable lateral raises better than dumbbell ones?

They aren't better, just different. The cable keeps tension from the very start and lets you add weight in small increments, while dumbbells need less equipment and load the top of the range more. Plenty of lifters use both in the same week. If you can only pick one, go with the one you can perform without swinging.

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