Pec Deck
Pec Deck is a beginner isolation machine exercise that mainly works your chest.
💪 Chest🏋️ Machine📈 Beginner🔗 Isolation🎯 3 sets of 10-15 reps


How to do the pec deck
- Sit on the machine with your back flat on the pad.
- Take hold of the handles. Tip: Your upper arms should be positioned parallel to the floor; adjust the machine accordingly. This will be your starting position.
- Push the handles together slowly as you squeeze your chest in the middle. Breathe out during this part of the motion and hold the contraction for a second.
- Return back to the starting position slowly as you inhale until your chest muscles are fully stretched.
- Repeat for the recommended amount of repetitions.
Muscles worked
Primary: Chest
Sets and reps
Do 3 sets of 10-15 reps with 60-90 seconds of rest, using a weight you can control through the full range. Add reps first, then weight.
Track your pec deck with GymPlan AI
Log every set in seconds, see your progress on charts, and ask the AI coach to build a plan around your goals and equipment. 7 days free, no card needed.
Start your free trialPec Deck alternatives
Exercises that train the same main muscle, including options with other equipment.
Dumbbell FlyDumbbell · Beginner
Cable CrossoverCable · Beginner
Bodyweight FlyesBarbell · Intermediate
Chest PressMachine · Beginner
Push UpBodyweight · Beginner
Svend PressOther · BeginnerFAQ
What muscles does the pec deck work?
It mainly works your chest.
How many sets and reps of pec deck should I do?
Do 3 sets of 10-15 reps with 60-90 seconds of rest, using a weight you can control through the full range. Add reps first, then weight.
Is the pec deck good for beginners?
Yes. It is a beginner-friendly movement: start light and focus on the form steps above.