Pec Deck Machine
Pec Deck · Butterfly Machine · Machine Chest Fly · Pec Deck Fly
Machine Machines
The pec deck machine guides a fixed adduction path with the forearms or hands on pads, isolating the pectoralis major safely without balance demands. Set the seat so the handles align with mid-chest, keep the back flat against the pad, and squeeze the arms together in a controlled arc. It is a beginner-friendly chest isolation that pairs well with pressing work.
PrimaryPectoralis Major
SecondaryDeltoidPectoralis Minor
GroupsChestShouldersUpper BodyPush
- Mechanic
- Isolation
- Load type
- Weighted
- Utility
- Auxiliary