Exercise guide
Lever Seated Fly
- Beginner
- Isolation
- Rep-based
- Chest
- Shoulders
The Lever Seated Fly is a premier isolation movement that targets the pectoral muscles through a guided arc, providing a deep stretch and intense peak contraction. It is highly effective for building chest definition and improving mind-muscle connection without the stability requirements of free weights.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Adjust the seat height so that the handles are level with your mid-chest when seated.
- Sit with your back and head firmly against the backrest and plant your feet flat on the floor for stability.
- Grasp the handles with a neutral grip (palms facing each other) and maintain a slight, fixed bend in your elbows.
- Retract your shoulder blades, pinning them against the pad to create a stable base for the chest to work.
How to do it
- Exhale as you squeeze the handles together in a wide arc until they meet directly in front of your chest.
- Contract your pectorals forcefully at the peak of the movement for one second.
- Inhale as you slowly reverse the motion, controlling the weight back to the starting position until you feel a deep stretch in the chest.
- Maintain a controlled tempo, typically 2 seconds for the contraction and 3 seconds for the return phase.
Form checklist
- Keep your shoulder blades retracted and pinned against the backrest throughout the entire set.
- Maintain a consistent, slight bend in the elbows; do not let them lock out or bend excessively into a press.
- Avoid 'clapping' the handles together; stop just before they touch to maintain constant tension on the muscle.
- Ensure your lower back remains in contact with the pad and avoid using momentum or swinging the torso.
Pro tips
- Focus on driving your inner elbows toward each other rather than just moving your hands to maximize pectoral recruitment.
- Imagine you are hugging a large tree to maintain the correct circular path and prevent the movement from turning into a bench press.
- At the end of the set, perform a slow 5-second eccentric (lowering phase) on the final rep to maximize metabolic stress.
Make it harder
- Add a 3-second isometric hold at the point of maximum contraction (when the handles are closest).
- Perform '1.5 reps' by completing a full fly, returning halfway, squeezing back to the center, and then returning to the full stretch.
Frequently asked
- What muscles does the lever seated fly work?
- The lever seated fly primarily targets the pectorals, and also works the deltoids and triceps as secondary muscles.
- What equipment do you need for the lever seated fly?
- The lever seated fly uses leverage machine.
- Is the lever seated fly good for beginners?
- Yes. The lever seated fly is a beginner-friendly movement and a strong foundation to build on.