Illustrated guide to the Machine Shoulder Press exercise

Machine Shoulder Press

Machine shoulder press — fixed-path overhead pressing, accessible for vertical strength work.

Level: Foundation

Primary: Shoulder

Secondary: Triceps

Movement: Compound

Tags: Push

Type: Strength (Weight Lifting)

Equipment: Machine

Sports: Football Rugby Swimming

Target muscles

The deltoids — anterior and lateral primarily — drive the press. The triceps lock out the elbows. The serratus anterior holds the scapulae stable. The fixed path removes balance and stability demands, letting the shoulders work without coordination complications.

How to perform

Setup

Adjust the seat so the handles are at shoulder height. Grip the handles. Sit with back flat against the pad.

Execution

Press the handles upward until the arms are nearly extended overhead. Slowly lower the weight back to shoulder height. Keep the core braced and the back flat against the pad.

Common mistakes

  • Locking the elbows fully.
  • Lifting the back off the pad.
  • Going too heavy.
  • Cutting the range.
  • Bouncing.

Progressions and regressions

Regress to lighter loads. To progress, work pause press, move to free-weight shoulder press.

Programming notes

Foundational vertical pressing. 3-4 sets of 8-12 reps, twice a week.

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