Step by step instructions, muscle activation and variants for the Cable Single-Arm Reverse Fly.
The Cable One-Arm Reverse Fly isolates the rear deltoids and upper back using a single cable handle. You stand facing the machine and pull the handle across the body in a wide arc, targeting the posterior shoulder and helping correct left-to-right imbalances.
Common mistakes content is coming soon.
The Cable Single-Arm Reverse Fly is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.