# Machine Decline Chest Press

A seated machine press on a downward angle, targeting the lower chest with help from the triceps and front delts. Each arm moves its own lever, so one side cannot carry the other.

- Beginner · Compound
- Equipment: Decline Chest Press
- HD video: https://media.seto.fit/exercises/hammer-strength-mts-iso-lateral-decline-press-both-arm/video/female.mp4
- HTML: https://seto.fit/exercises/machine-decline-chest-press/

## Muscles worked

- Lower chest: 9/10
- Mid chest: 7/10
- Triceps: 6/10
- Front delts: 5/10

## How to do the Machine Decline Chest Press

1. Adjust the seat so the handles line up with your lower chest.
2. Sit upright against the pad, feet flat on the floor, and grip firmly.
3. Press the handles forward and slightly down until your arms are extended.
4. Slowly return the handles to the starting point, maintaining control.
5. Repeat the movement, keeping your shoulders back against the pad.

### Full technique — 7 steps

1. Adjust the seat so the handles start around lower-chest level when you sit down.
2. Sit tall with your head and upper back against the pad and feet flat.
3. Grip the handles firmly and set your shoulders down and back before pressing.
4. Press the handles forward and slightly down until your arms are extended without forcing the elbows hard straight.
5. Reach full pressing range without letting your shoulders roll off the pad.
6. Lower the handles back until they return near the starting position with your chest still lifted.
7. Begin the next rep from the same stretched position without bouncing the weight stack.

## Common mistakes

- Seat set too high or low
- Shoulders rolling forward at extension
- Partial reps from shortened range
- Bouncing into the next rep
- Uneven arm extension between sides

## Form cues

- Shoulders stay on pad
- Don't roll shoulders forward
- Press through full reach
- Don't slam the weight stack

## How much to do

- **Strength** (good fit): 3–4 sets of 5–8 reps · rest 2 min · 1–2 reps in reserve · lower 2 s, lift 1 s
- **Muscle growth** (best fit): 3–4 sets of 8–12 reps · rest 1 min 30 s · 2 reps in reserve · lower 2 s, lift 1 s
- **Endurance** (good fit): 2–3 sets of 15–20 reps · rest 1 min · 3–4 reps in reserve · lower 2 s, lift 1 s

Reps in reserve: how many more you could still do when you end the set.

## Substitutes by equipment

Same muscles, same movement — pick the version you have the gear for.

- **Dumbbells**: [Neutral Grip Dumbbell Decline Bench Press](https://seto.fit/exercises/neutral-grip-dumbbell-decline-bench-press/), [Alternating Dumbbell Decline Bench Press](https://seto.fit/exercises/alternating-dumbbell-decline-bench-press/)
- **Resistance bands**: [Alternating Resistance Band High-to-Low Chest Press](https://seto.fit/exercises/alternating-resistance-band-high-to-low-chest-press/), [Resistance Band High-to-Low Chest Press](https://seto.fit/exercises/resistance-band-high-to-low-chest-press/)
- **Weight plates**: [Deficit Push-Up](https://seto.fit/exercises/deficit-push-up/)
- **No equipment**: [Incline Push-Up](https://seto.fit/exercises/incline-push-up/)

## Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

- **This exercise: Machine Decline Chest Press — Beginner**
- Harder: [Alternating Machine Decline Chest Press](https://seto.fit/exercises/alternating-machine-decline-chest-press/) — Beginner
- Harder: [Smith Machine Decline Press](https://seto.fit/exercises/smith-machine-decline-press/) — Intermediate

## Quick answers

### What muscles does the Machine Decline Chest Press work?

Primary: Lower chest 9/10, Mid chest 7/10. Also works: Triceps 6/10, Front delts 5/10.

### Which joints does the Machine Decline Chest Press load?

Shoulder: low, Elbow: low.

### When should I do the Machine Decline Chest Press in a workout?

Second big lift. Goes after the main lift, while there is still energy for heavy work. ≈ 9 min with rest.

### How many sets and reps of the Machine Decline Chest Press?

Strength: 3–4 sets of 5–8 reps, rest 2 min, 1–2 reps in reserve. Muscle growth: 3–4 sets of 8–12 reps, rest 1 min 30 s, 2 reps in reserve. Endurance: 2–3 sets of 15–20 reps, rest 1 min, 3–4 reps in reserve.

### What can I do instead of the Machine Decline Chest Press?

Dumbbells: Neutral Grip Dumbbell Decline Bench Press, Alternating Dumbbell Decline Bench Press. Resistance bands: Alternating Resistance Band High-to-Low Chest Press, Resistance Band High-to-Low Chest Press. Weight plates: Deficit Push-Up. No equipment: Incline Push-Up.

### What is a harder version of the Machine Decline Chest Press?

Alternating Machine Decline Chest Press (Beginner), Smith Machine Decline Press (Intermediate).

How we rate exercises: https://seto.fit/guides/methodology/

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