Cable Lying Fly

Cable Lying Fly Exercise Description

The cable lying fly is a single-joint chest exercise emphasizing horizontal shoulder adduction with constant cable tension. Performed supine on a flat bench between cable stacks, it targets the pectoralis major while the anterior deltoid and elbow flexors act as synergists and the scapular stabilizers maintain shoulder position. Compared with dumbbell flyes, cables provide consistent resistance through the arc, helping you feel and control end ranges. The goal is to move the upper arm around the shoulder joint with a slight, fixed elbow bend—not to press. Keep a neutral spine, set the shoulder blades, and use a controlled range that stretches the chest without letting the shoulders roll forward. Proper setup and strict form reduce unnecessary stress at the shoulder and focus the work on the chest.

Muscle Groups: Chest, Pecs
Target Muscles: Pectoralis Major - Sternal Head
Assisting Muscles: Biceps Brachii - Short Head, Deltoid - Anterior, Pectoralis Major - Clavicular Head
Stabilizing Muscles: Rhomboid Major, Serratus Anterior, Trapezius - Lower Fibers, Trapezius - Middle Fibers
Body Area: Upper Body
Body Parts: Chest
Body Surface: Front
Body Symmetry: Bilateral
Equipment: Cable
Exercise Patterns: Other
Exercise Type: Strength
Functional Grouping: Horizontal Shoulder Adduction
Joint Involvement: Single-joint
Muscle Location: Mid Chest
Movement Direction: Other
Muscle Position: Anterior
Gender: Female

How To Do The Cable Lying Fly Exercise

‘- Place a flat bench centered between cable stacks; set pulleys slightly below bench height and attach single-handle grips.
– Lie supine with head, upper back, and glutes on the bench; feet planted, spine neutral.
– Grab the handles with palms facing each other; arms over mid‑chest, elbows softly bent (~15–30°), wrists straight.
– Set shoulders: gently depress and slightly retract the scapulae (shoulders “down and back”) without over-arching the low back.
– Inhale; lower the arms in a wide arc to the sides, keeping the elbow angle fixed and wrists neutral.
– Stop when the upper arms are roughly in line with the torso or a comfortable chest stretch—avoid letting the shoulders tip forward.
– Exhale; draw the hands back together over the mid‑chest along the same arc, squeezing the chest while keeping shoulders away from ears.
– Keep rib cage stacked over pelvis; do not turn the movement into a press by bending the elbows further.
– Control both directions; avoid bouncing, shrugging, or clanging the handles.
– To finish safely, bring handles to the chest, bend elbows, and sit up before releasing.

Cable Lying Fly Tips

‘- Center the flat bench between the cable stacks and set pulleys slightly below bench height before starting.
– Keep head, upper back, and glutes on the bench with feet planted and spine neutral.
– Start with handles over mid-chest, palms facing each other, elbows softly bent (~15–30°), and wrists straight.
– Gently depress and slightly retract the shoulder blades (“down and back”) without over-arching the low back.
– Lower the arms in a wide arc with a fixed elbow angle and neutral wrists, moving around the shoulder joint rather than pressing.
– Stop lowering when upper arms are roughly in line with the torso or at a comfortable chest stretch, without letting shoulders tip forward.
– Bring the hands back together over mid-chest along the same arc, exhaling and squeezing the chest while keeping shoulders away from the ears.
– Keep the rib cage stacked over the pelvis and avoid increasing elbow bend so the movement doesn’t turn into a press.
– Control both directions of the movement; avoid bouncing, shrugging, or clanging the handles.
– To finish, bring the handles to the chest, bend the elbows, then sit up before releasing the cables.

Cable Lying Fly Beginner Introduction

The cable lying fly is an isolation-style chest movement performed on a flat bench positioned between two cable towers. The lifter lies face-up while each hand holds a cable handle, and the arms travel in a wide arc around the shoulder joint with a gentle, unchanging bend at the elbows. Instead of driving the weight up like a press, the motion centers on sweeping the upper arms in and out, bringing the hands together over the chest and then opening them to the sides.

This exercise mainly challenges the chest, with help from the front shoulders and the biceps, while muscles around the shoulder blades and upper back contribute to steady positioning. Because the cables pull throughout the entire path, resistance remains more consistent than in a dumbbell version, highlighting control at both the stretched and shortened points. Attention to a natural spine position, settled shoulder blades, and a range that lengthens the chest without the shoulders drifting forward supports comfort at the joints and concentrates the effort where it is intended.