Decline Chest Fly
Lying on a decline bench between two low pulleys, you open your arms in a wide arc and bring the handles back together above your chest to work your lower chest.
- Primary muscles
- Lower chest
- Secondary
- Middle chest, Upper chest, Front delts, Biceps
- Difficulty
- Beginner
- Logged as
- Weight × reps
Why do it
This fly targets your lower chest by pairing a head-down bench with cables that keep pulling all the way to the top, where dumbbells lose tension. It suits you as a finisher after presses, especially if you want lower-chest isolation without a heavy decline press. It needs a decline bench between two cable stations, so it's more of a full-gym choice than a quick add-on. Use a moderate weight and keep your elbow angle fixed throughout.
How to do it
Set a decline bench between two cable stations with both pulleys at the bottom, and hook your feet in.
Lie back and hold a handle in each hand above your chest, palms facing each other, elbows slightly bent.
Open your arms out to the sides in a wide arc until you feel a stretch across your chest.
Bring them back together along the same arc, keeping the elbow angle fixed. The decline angle puts the work on the lower chest.
Common mistakes
Bench not centered between the pulleys
If you're closer to one side, the cables pull unevenly and one arm works harder. Line the bench up in the middle before you hook your feet in.
Sliding down the bench
If your feet aren't hooked in firmly, the cables drag you toward the floor as you open your arms. Lock your feet in before you take the handles.
Letting your arms sink too far
On a decline it's easy to let the handles drop well below the bench. Open only until you feel a stretch across your chest.
Rushing the lowering
Letting the cables yank your arms open costs you control in the stretch. Take a slow count on the way out.
Sets, reps and progression
How many sets you do and how close to failure you take them depend on your goal and your week, not on the exercise. These guides cover it:
Alternatives that train the same thing
Same movement, a different angle or piece of equipment.
