Single-Arm Cable Rear Delt Fly — shoulders isolation exercise in the LIFTAG library

Single-Arm Cable Rear Delt Fly

Isolation · Weight × reps

With a soft, nearly fixed elbow, sweep the arm outward and back until it is roughly in line with your torso, then return slowly. Avoid rotating open or turning the motion into a row by bending the elbow.

IN THE APP

iOS and AndroidGet LIFTAG free

Scan the machine's QR tag and this exercise opens ready to log: sets, rest timer, PRs, and your whole progression for Single-Arm Cable Rear Delt Fly.

FOUND ON THESE MACHINES

HOW TO DO SINGLE-ARM CABLE REAR DELT FLY

  1. Set a handle around shoulder height and stand side-on with the working arm farther from the pulley, reaching across your chest to take it.
  2. Keep your shoulder away from your ear and your chest mostly square.
  3. Adjust pulley height and how far you reach across so the cable follows a comfortable arc; light support from the free hand can reduce balance demands without changing the rear-shoulder motion.

FREQUENTLY ASKED QUESTIONS

Open Single-Arm Cable Rear Delt Fly in LIFTAG, or tap the NFC tag / scan the QR code on the machine at a partner gym. Log each working set as weight × reps. The rest timer starts after you save the set, and PRs plus estimated 1RM update automatically.