Machine Chest Press
Chest
Weight & Reps
Machine
The machine chest press provides a guided pressing motion, making it beginner-friendly while still allowing heavy loads. Stabilizer muscles are less involved, allowing you to focus purely on chest contraction.
How to Do Machine Chest Press
- Adjust the seat so the handles are at mid-chest height
- Plant your feet flat on the floor and press your back into the pad
- Push the handles forward until your arms are fully extended without locking elbows
- Return slowly to the start, letting the chest stretch — don't let the weight stack slam
Form Cues
- Adjust the seat so the handles are at mid-chest height
- Plant your feet flat on the floor and press your back into the pad
- Push the handles forward until your arms are fully extended without locking elbows
- Return slowly to the start, letting the chest stretch — don't let the weight stack slam
Common Mistakes to Avoid
- Setting the seat height wrong — handles too high targets shoulders, too low strains them
- Rounding the shoulders forward at the end of the press instead of keeping chest open
- Using too much weight and compensating by pushing with one arm more than the other
Muscles Worked
Primary
Pectoralis Major (Sternal)
Pectoralis Major (Clavicular)
Secondary
Anterior Deltoid
Triceps Brachii
Recommended Sets and Reps
Strength
4-5 sets
3-5 reps
3-5 min rest
Hypertrophy
3-4 sets
8-12 reps
60-90s rest
Endurance
2-3 sets
15-20 reps
30-60s rest
Variations and Alternatives
Frequently Asked Questions
What muscles does the machine chest press work?
The machine chest press targets the pectoralis major (both sternal and clavicular heads), with secondary work from the anterior deltoids and triceps brachii.
How much should a beginner machine chest press?
Beginners typically start at 40-70 lbs (18-32 kg) on the machine. Machine weight feels different from free weights, so start conservatively and add weight as you learn the movement.
Machine chest press vs barbell bench press — which is better?
Barbell bench press builds more overall strength and recruits stabilizer muscles, while the machine chest press is safer, easier to learn, and great for isolating the chest. Beginners can start with machines and progress to free weights.
Watch Form Guide on YouTube
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