About this machine
This is a guided chest press or fly variation. It lets you focus on the arm path and stable shoulder-blade position instead of balancing free weights. Use a press as the main chest movement; use a fly as an additional movement after pressing.
Muscles worked
- Main load: Chest.
- Stabilization: trunk muscles help hold position.
- Should not hurt: joints or lower back. If they do, reduce load and check setup.
How to set up
- For the Butterfly, first check its source-listed detail: has an adjustable seat position.
- Set the seat so the handles line up around mid-chest.
- Keep the shoulder blades against the support and plant the feet.
- Choose a start position that does not overstretch the shoulders.
- Check that both sides start symmetrically.
How to perform
Main exercise: machine fly.
- On the Butterfly, move smoothly through this model's working path.
- Do not shrug or lift the back from the support.
- Pause at the end without hitting the stop.
- Return slowly while keeping shoulder control.
Common mistakes
- Sitting too low or too high for the handle path.
- Letting the shoulders roll forward and up.
- Arching away from the pad to move more weight.
- Starting too deep and irritating the shoulders.
- Ignoring this model-specific detail: has an adjustable seat position.
Technique video
Sources: gym80.de product page for 3022; gym80.de image saved locally; video embedded from the original YouTube source. PDF data: page 18, printed page 16.