Smith Decline Reverse-grip Press exercise animation (Male)

Smith Decline Reverse-grip Press

Synergist muscles
Deltoid Anterior, Pectoralis Major Clavicular Head, Triceps Brachii
Equipment
Smith machine
Body part
Chest
Type
Strength

The Smith decline reverse-grip press targets the pectoralis major sternal head (lower chest) by combining a decline bench angle with a supinated, underhand grip. The front deltoid, upper chest (clavicular head), and triceps assist the movement. This variation reduces shoulder stress compared to a standard decline press and places direct emphasis on the lower chest.

How to do the Smith Decline Reverse-grip Press

  1. 1Set the Smith machine bar to a height you can unrack safely while lying on a decline bench. Position the decline bench under the bar so that when you lie down, the bar is directly over your lower chest.
  2. 2Secure your feet on the foot pads or roller, then lie back on the bench with your head lower than your hips.
  3. 3Reach up and take a supinated (underhand, palms facing your face) grip on the bar, slightly wider than shoulder-width. Wrap your thumbs fully around the bar so it rests over the base of your palms.
  4. 4Retract your shoulder blades and press them firmly into the bench pad to create a stable base.
  5. 5Rotate and unrack the bar by turning the safety hooks, then hold it locked out directly over your lower chest with arms fully extended.
  6. 6Lower the bar under control toward the lower portion of your chest, keeping your elbows tracking close to your torso — roughly 45–60° from your sides. Aim for a 2-second descent.
  7. 7Let the bar lightly touch your lower chest without bouncing, keeping your wrists stacked directly over your elbows.
  8. 8Press the bar back up in a straight vertical path until your arms are fully extended, exhaling as you push.
  9. 9Complete your reps, then rotate the bar to re-engage the safety hooks and rack it with control.

Form tips

  • Keep your wrists neutral and stacked over your forearms throughout the movement — the supinated grip can cause wrists to drift if you are not deliberate about it.
  • Actively pull your shoulder blades together and hold that position for the entire set; releasing them mid-set shifts stress onto the front deltoids and reduces chest activation.
  • Use a controlled tempo on the descent — rushing the eccentric phase reduces time under tension and increases injury risk in the decline position.
  • Because the Smith machine fixes the bar path, you can focus on pressing in a true vertical line; avoid consciously pushing the bar toward your face, which is unnecessary with this setup.
  • Use wrist wraps if the supinated grip causes discomfort at heavier loads, but build wrist strength progressively rather than relying on them from the start.

Common mistakes

  • Gripping the bar with palms facing away (pronated grip) instead of palms facing toward you — this defeats the purpose of the reverse-grip variation and removes the lower-chest emphasis.
  • Letting the elbows flare out to 90° from the torso, which places excessive stress on the shoulder joint and reduces triceps involvement.
  • Bouncing the bar off the chest to complete reps, which removes muscular tension and creates unnecessary spinal load in the declined position.
  • Failing to lock the safety hooks after the set — in the decline position you cannot simply stand up if the bar is unsecured, making this a critical safety step.
  • Using a grip that is too wide, which shortens the range of motion and limits the stretch on the lower chest at the bottom of the rep.

Frequently asked questions

What muscles does the Smith decline reverse-grip press work?

The primary target is the pectoralis major sternal head (lower chest). The front deltoid, pectoralis major clavicular head (upper chest), and triceps brachii work as synergists to assist the press.

Why use a reverse grip on a decline press?

The supinated grip shifts elbow tracking closer to the torso, which reduces shoulder joint stress and changes the angle of force on the pectorals. Many lifters find it easier on their wrists and shoulders than a standard decline press grip while still targeting the lower chest effectively.

How far should I decline the bench?

A decline of 15–30 degrees is typical. Steeper angles emphasize the lower chest but increase the difficulty of controlling the bar and getting into position safely on a Smith machine.

Is the Smith machine safer than a free barbell for the decline reverse-grip press?

The Smith machine's fixed bar path and safety hooks make this variation more accessible, particularly for solo training, since you can rack the bar without a spotter. However, always rotate the hooks fully to engage them before letting go of the bar.

How does the Smith decline reverse-grip press compare to a flat reverse-grip bench press?

The decline angle increases emphasis on the lower portion of the sternal head, whereas the flat variation targets the mid-chest more evenly. Both use the same supinated grip mechanics, so the choice depends on which area of the chest you want to prioritize.

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