Pec Deck Fly
chestMachine
Pec Deck Fly is a machine chest movement. It primarily trains the Pectorals, with the Front Deltoid assisting. In Rebar it is logged as weight × reps, so every set contributes to your volume, your estimated 1RM and your Strength Index. It is also called pec deck fly, pec fly, butterfly machine.
Movement details
Primary muscle
Pectorals
Secondary
Front Deltoid
Equipment
Machine
Tracked as
Weight × reps
Category
mid chest
Also known as
pec deck flypec flybutterfly machinechest fly machine
Track your Pec Deck Fly
Log it in Rebar and this page becomes your record for the lift: every session, your heaviest set, and estimated-1RM progression over time.
More Pectorals exercises
Movements whose primary mover is also the Pectorals.
More chest with a machine
Same equipment, same area — useful when the rack is busy.