Exercise guide
Cable Incline Single Arm Y Raise With Back Support
- Intermediate
- Isolation
- Rep-based
- Back
- Shoulders
This exercise isolates the lateral and anterior deltoids and lower trapezius by using an incline bench for stability, ensuring a strict 'Y' path of motion for optimal shoulder development and scapular health.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Position an incline bench set to approximately 60 degrees facing away from a low cable pulley.
- Sit firmly with your back against the pad and feet planted wide for stability.
- Grasp the D-handle with the hand on the same side as the pulley using an overhand grip.
- Start with your arm extended downward and slightly across your midline to maintain tension on the cable.
How to do it
- Raise your arm diagonally upward and outward at a 30-45 degree angle from your torso to form one half of a 'Y' shape.
- Exhale as you lift, reaching the peak of the movement when your arm is slightly above shoulder height.
- Inhale as you slowly lower the weight back to the starting position, resisting the pull of the cable.
- Maintain a controlled tempo, focusing on a 2-second concentric (lift) and a 3-second eccentric (lowering) phase.
Form checklist
- Keep your spine and head pressed firmly against the bench to prevent using momentum.
- Maintain a slight, fixed bend in the elbow throughout the entire range of motion.
- Ensure your shoulder blade stays depressed; do not allow your trap to shrug toward your ear.
- Stop the movement if your torso begins to rotate or lift off the bench.
Pro tips
- Think about reaching your hand toward the far corner of the room rather than just lifting it up to maximize lateral delt tension.
- Initiate the movement by slightly retracting the shoulder blade to better engage the lower trapezius at the top of the 'Y'.
Make it harder
- Add a 2-second isometric pause at the top of each rep to increase time under tension for the lower traps.
- Slow the eccentric phase to 5 seconds to emphasize muscle fiber breakdown and control.
Frequently asked
- What muscles does the cable incline single arm y raise with back support work?
- The cable incline single arm y raise with back support primarily targets the deltoids, and also works the rhomboids as secondary muscles.
- What equipment do you need for the cable incline single arm y raise with back support?
- The cable incline single arm y raise with back support uses cable.
- Is the cable incline single arm y raise with back support good for beginners?
- The cable incline single arm y raise with back support is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.