Lever Side Seated Single Arm Rear Delt Fly

Perform the Lever Side Seated Single Arm Rear Delt Fly to target your rear deltoids effectively.

  1. Adjust the seat height and select an appropriate weight.
  2. Sit sideways on the lever machine, gripping the handle with one hand.
  3. With a slight bend in your elbow, pull the handle out to the side until your arm is parallel to the ground.
  4. Slowly return to the starting position and repeat for the desired number of repetitions.

How to perform the Lever Side Seated Single Arm Rear Delt Fly

  1. Set up. Set up in a stable, balanced starting position appropriate for the Lever Side Seated Single Arm Rear Delt Fly using your leverage machine.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your deltoids.
  3. Reset. Reverse the movement under control and reset between repetitions, keeping your form crisp on every rep.

Coaching cues

  • Move with intent — every rep should feel deliberate, not rushed.
  • Drive force through your deltoids rather than momentum.
  • Keep your breathing steady: exhale on the hard part, inhale on the reset.

Common mistakes

  • Using too much weight and losing positional control.
  • Cutting the range of motion short and missing the target muscle.
  • Letting your spine round or hyperextend instead of staying neutral.

Detailed cues, common mistakes, and demonstration video are available in the Fitly app.

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