Shoulders · Machine

Machine Shoulder Press

How to do the machine shoulder press, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Machine Shoulder Press
Equipment
Machine
Difficulty
Beginner
Logged as
Weighted reps
Movement
Vertical Press
Mechanic
Compound

How to do it

Adjust the seat so handles are at shoulder height. Press the handles upward until arms are extended, then lower.

  1. 1Press the handles overhead using your shoulders and triceps
  2. 2Keep your core engaged and back against the pad
  3. 3Lower the weight under control and feel your shoulder blades upwardly rotate

Common mistakes

  • Don't arch your lower back off the seat
  • Avoid locking your elbows harshly at the top
  • Don't lift your hips or slide out of the seat

Muscles worked

The machine shoulder press mainly works the front delts, triceps, and side delts, with the forearms, upper chest, upper traps, and upper abs assisting.

  • Front DeltsPrimary
  • TricepsPrimary
  • Side DeltsPrimary
  • ForearmsSupport
  • Upper ChestSupport
  • Upper TrapsSupport
  • Upper AbsSupport
  • Lower TrapsMinor
  • Lower AbsMinor

Machine Shoulder Press strength standards

See how your machine shoulder press ranks, from Bronze to Champion. These are the same standards the Kovo app uses to rank your lifts.

  • Bronzee1RM62.5 lb
  • Silvere1RM115 lb
  • Golde1RM187.5 lb
  • Platinume1RM265 lb
  • Diamonde1RM310 lb
  • Champione1RM350 lb

Find your rank

Enter your best set. We estimate your 1RM and match it to a tier.

Kovo tracks this rank automatically as you train, across every lift, and levels you up as you get stronger.

Kovo programs the machine shoulder press for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

More shoulders exercises

See all shoulders exercises →

Last reviewed April 2026.