Shoulders · Leverage Machine

Lever Seated Bent Over Rear Delt Fly

How to do the lever seated bent over rear delt fly, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Lever Seated Bent Over Rear Delt Fly
Equipment
Leverage Machine
Difficulty
Beginner
Logged as
Weighted reps
Movement
HorizontalPull
Mechanic
Isolation

How to do it

Sit on a leverage rear delt machine facing the pad with your chest against it and grip the handles with arms extended forward. Pull the handles back and out in a wide arc by squeezing your shoulder blades, then return under control to the start.

  1. 1Rear delts and mid-back pulling the handles back and out
  2. 2Shoulder blades squeezing together at the end of each rep
  3. 3Chest staying planted against the pad the whole time

Common mistakes

  • Bending your elbows more to turn it into a row
  • Shrugging your shoulders up toward your ears
  • Using momentum or letting the handles snap back

Muscles worked

The lever seated bent over rear delt fly mainly works the rear delts and mid traps, with the lower traps and external rotators assisting.

  • Rear DeltsPrimary
  • Mid TrapsPrimary
  • Lower TrapsSupport
  • External RotatorsSupport
  • ForearmsMinor
  • LatsMinor
  • Upper TrapsMinor
  • Upper AbsMinor
  • Side DeltsMinor

Kovo programs the lever seated bent over rear delt fly for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

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Last reviewed June 2026.