Lever Pec Deck Fly

1. Adjust the seat so the handles or pads sit at mid-chest height when you are seated with your back flat against the pad.
2. Set the range-of-motion adjustment, if the machine has one, so the start position gives a comfortable chest stretch.
3. Sit down, place your forearms or hands on the lever arms, and keep a slight bend in your elbows.
4. Squeeze the arms together in front of your chest in a smooth arc, exhaling as they close.
5. Hold the contracted position for one second, focusing on the inner chest squeeze.
6. Return the arms slowly to the stretched position over two to three seconds, inhaling on the way back.
7. Stop the return just before the weight stack touches down to keep tension on the pecs.

Common Mistakes

• Setting the seat too low or high: if the handles are not level with your mid chest, the stress shifts to the shoulders and the range of motion suffers.
• Letting the weight slam back: releasing the negative allows the stack to yank your shoulders into a sudden stretch, which is exactly where flys cause injury.
• Hunching forward off the pad: rounding the shoulders to close the machine uses momentum and takes the chest out of its strongest position.
• Chasing stack weight: the pec deck rewards a controlled squeeze, and piling on plates until reps become 10 cm pulses defeats the point of an isolation machine.