Machine Lateral Raise

Anton YefanovUpdated September 6, 2026

The lateral raise machine seats you upright with your shoulders lined up against the machine's pivot points and your forearms on pads or hands on handles. You lift both arms out to the sides until they reach shoulder height, pause, then lower under control. It is a shoulder isolation movement with no significant secondary muscles, simple enough for beginners, and the governing cue is to keep the shoulders down instead of shrugging into the lift. The abduction path is the same one the free-weight lateral raise follows.

How to do the Machine Lateral Raise

Adjust the seat until your shoulders line up with the machine's pivot points.
Sit upright with your feet flat on the floor and your back against the pad.
Set your forearms against the pads or take the handles, keeping a slight bend in the elbows.
Relax your grip and let your shoulders settle down away from your ears.
Lift both arms out to the sides until they reach shoulder height, then pause.
Lower slowly back to the start and repeat.

Muscles worked

Primary:: Shoulders

Why train it

The fixed path removes balance and swing, so the side of the deltoid does the work.
Easy to load in small steps, which makes progression simple for beginners.
Seated support means trunk fatigue does not end the set early.

Common mistakes

Sitting too high or too low, so the machine pivot no longer matches the shoulder joint.
Shrugging into the lift, which lets the traps take over from the side of the deltoid.
Squeezing the handles hard, which drags the forearms into a movement they should not drive.
Dropping the arms at the end of the rep, which throws away the lowering phase.

Frequently asked questions

What muscles does the Machine Lateral Raise work?

The Machine Lateral Raise trains the shoulders, and little else. No other group takes a meaningful share of the load, which is what makes this a clean way to target the shoulders directly.

What equipment do I need for the Machine Lateral Raise?

Only a machine. Nothing beyond that is required to run the movement the way it is described above.

Is the Machine Lateral Raise suitable for beginners?

Yes. The Machine Lateral Raise is rated beginner, and the machine holds the path for you, so there is little to get wrong once the seat and the pin are set.

Can I do the Machine Lateral Raise at home?

Only if your home setup runs to a machine. Most do not, so this is usually a gym movement. The alternatives below cover the same muscles with kit you are more likely to have.

How many sets and reps of the Machine Lateral Raise should I do?

Three to four sets of 10 to 15 reps. Isolation work responds to reps and a controlled tempo rather than load, so stop each set a rep or two short of failure and keep the weight honest.

What are good alternatives to the Machine Lateral Raise?

Band External Rotation, Cable External Rotation, and Dumbbell Front Raise train the same primary muscles as the Machine Lateral Raise. Pick whichever one suits the equipment in front of you.