- Exercises
- Reverse pec deck
Rear delt fly
Reverse pec deck
What it works
Works
Rear shoulders
Also works
Upper back
Equipment
Machine
How to do it
- Sit at the pec deck facing the chest pad.
- Grip the handles with your arms extended forward.
- Open your arms back, squeezing your shoulder blades together.
- Bring the handles to the line of your shoulders.
- Return under control without letting the weight stack slam.
Common mistakes
- Shrugging the shoulders while opening
- Using momentum to move the load
- Cutting the range without squeezing the shoulder blades
Other variations
Log it in two taps
All 340 catalogue exercises are in the app, with their technique and your history. You log the set and Myosin works out volume, records and estimated strength.

