Pec Deck
The pec deck is an isolation exercise that primarily trains the pecs, with the front delts assisting. Equipment: machines. Suited to beginner lifters.
- Primary muscles
- Pecs
- Secondary muscles
- front delts
- Muscle group
- chest
- Equipment
- machines
- Movement pattern
- Isolation
- Difficulty
- Beginner
- Also searched as
- pec deck machine, peck deck, pec dec
Complete pec deck guides
- Proper formPec Deck: Proper Form, Step by StepClear, evidence-aware guide to pec deck form: setup, execution cues, breathing, tempo, common mistakes and fixes, plus safety and limitations for lifters.
- Muscles workedPec Deck: Muscles Worked and Practical AlternativesClear, evidence-aware guide: which muscles the pec deck trains, how to program it, and four alternatives with when to choose each (equipment, injuries, plateaus).
- Sets and repsHow Many Sets and Reps for the Pec Deck?Practical, evidence-aware set/rep/frequency ranges for using the pec deck by goal, how to progress week-to-week, and clear signals to add weight vs add reps.
- Common mistakesThe Most Common Pec Deck Mistakes (and How to Fix Them)Clear, evidence-aware guide to the 6 most common pec deck mistakes — why they happen, what they cost in gains or injury risk, and one concrete fix for each.
- At-home alternativesPec Deck Alternatives at Home (Minimal Equipment)Practical, evidence-aware chest exercises you can do at home with bodyweight, dumbbells, or bands—what each preserves and loses versus a pec deck and when to use the gym.
Related exercises
Train the same muscles or the same movement pattern.
Program the pec deck without guessing
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