How to Do the Machine Shoulder Press

The machine shoulder press lets you press handles overhead on a guided path, so you can push your shoulders hard without balancing weights. It suits beginners and anyone wanting a stable way to train their shoulders and triceps close to failure.

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Muscles worked

Primary

  • Shoulders

Secondary

  • Triceps

How to do the Machine Shoulder Press

  1. 1

    Adjust the seat so the handles start at about shoulder height.

  2. 2

    Sit with your back against the pad and your feet flat on the floor.

  3. 3

    Grip the handles with your wrists stacked over your elbows.

  4. 4

    Press the handles overhead until your arms are nearly straight.

  5. 5

    Pause briefly without locking your elbows hard.

  6. 6

    Lower the handles slowly back to shoulder height.

  7. 7

    Keep your back against the pad throughout.

Form cues to remember

  • Back stays on the pad
  • Wrists over elbows
  • Press up, not forward
  • Control the way down

Machine Shoulder Press video tutorial

How to Perform the Machine Shoulder Press · Andrew Kwong (DeltaBolic) on YouTube

Common mistakes

Arching the lower back

Brace your abs and keep your back against the pad.

Seat set too low or high

Adjust so the handles start at shoulder height.

Slamming the weight stack

Lower under control and stop just short of the stack touching.

Shrugging at the top

Keep your shoulders down and your neck relaxed.

Sets and reps

Muscle growth3–4 sets of 8–12 reps, 60–90 seconds rest
Strength3–4 sets of 5–8 reps with a heavier weight
Endurance2–3 sets of 15–20 reps with a light load

If you feel pinching at the front of your shoulder, adjust the handle position or shorten the range. Do not force it through pain.

Superlift for iPhone

Track your Machine Shoulder Press and watch it go up

Superlift shows what you lifted last time, times your rest, and charts your strength week by week, so you always know what to beat. Every exercise in this library is built in, with the same demos and tutorials.

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Logging sets, reps and weight in SuperliftStrength progression chart in SuperliftExercise instructions and video tutorials in Superlift

Machine Shoulder Press FAQ

Machine shoulder press vs dumbbell press?

The machine guides the path and is easier to push close to failure. Dumbbells challenge stability and let your arms move more freely.

How heavy should I go on the machine shoulder press?

Choose a weight you can press for 8–12 reps with the last couple feeling hard. Increase in small steps once you hit the top of the range.

What muscles does the machine shoulder press work?

It works your front and side shoulders and triceps, with your upper chest and traps helping. The machine reduces the need for stabilizers.

Machine Shoulder Press alternatives

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