Smith machine bench press

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A bench press on rails, letting you train close to failure with no spotter.

What it is

A pressing movement where the bar travels a fixed vertical path, so balance is removed and you can safely take a set to the last rep alone.

Muscles worked

Primary: Chest (pectorals), Triceps. Secondary: Front deltoids.

How to perform it

  1. Set the bench so the bar lines up with mid-chest when your arms are extended.
  2. Grip slightly wider than shoulder-width, un-hook the bar and hold it over the chest.
  3. Lower under control until the bar touches the chest, elbows around forty-five degrees.
  4. Press back up, and rotate the bar to re-hook only when the set is over.

Common form faults

  • Bench positioned so the bar path meets the throat or the belly. Move the bench a few inches until the fixed path lands on the mid-chest.
  • Bouncing the bar off the chest because the machine feels forgiving. Touch and press. The rails do not absorb a bounce; your ribs do.

Programming

8 to 12 reps, often as a second press or when training alone. Keep a free-weight press in the week for the stabilising work it trains.

Variations & substitutions

Frequently asked questions

Does the Smith bench build as much chest?
For size, close to it. For pressing strength that transfers to a free bar, less so, because the machine does the balancing.
Why does it feel different at the same weight?
Some Smith machines are angled and counterbalanced, so the number on the bar is not comparable to a free barbell. Track it as its own lift.