Exercise guide
Seated Elbow Chest Fly On A Chair
- Intermediate
- Isolation
- Rep-based
- Chest
- Shoulders
- Upper arms
This bodyweight isolation exercise targets the pectoral muscles by emphasizing horizontal adduction, helping beginners develop mind-muscle connection and chest definition without external weights.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit upright on a chair or flat bench with your feet planted firmly on the floor for stability.
- Maintain a neutral spine and lift your chest slightly.
- Raise your arms to the sides with elbows bent at 90 degrees, aligning your elbows with your shoulders in a 'goalpost' position.
- Position your palms facing forward or toward each other.
How to do it
- Exhale as you bring your elbows and forearms together in front of your chest in a smooth, arc-like motion.
- Squeeze your chest muscles hard for one second when your elbows meet or come close together.
- Inhale as you slowly return your arms to the starting position, feeling a gentle stretch across the pectorals.
- Maintain a controlled tempo of 2 seconds to close and 2 seconds to open.
Form checklist
- Keep your elbows at shoulder height; do not let them drop toward your ribs.
- Keep your shoulders down and away from your ears to avoid trap dominance.
- Ensure your back remains against the chair or stays upright without arching excessively.
- Focus on moving from the shoulders rather than just moving your hands.
Pro tips
- Imagine you are trying to crush a sponge between your elbows to maximize the contraction of the inner chest.
- Keep your shoulder blades slightly retracted (pinched together) throughout the movement to keep the tension on the pectorals and protect the shoulder joint.
Make it harder
- Add a 5-second isometric squeeze at the point of maximum contraction (when elbows are closest).
- Slow down the eccentric phase to 4 seconds to increase time under tension.
Frequently asked
- What muscles does the seated elbow chest fly on a chair work?
- The seated elbow chest fly on a chair primarily targets the pectorals, and also works the deltoids and trapezius as secondary muscles.
- What equipment do you need for the seated elbow chest fly on a chair?
- The seated elbow chest fly on a chair requires no equipment — just your body weight.
- Is the seated elbow chest fly on a chair good for beginners?
- The seated elbow chest fly on a chair is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.