Wiktionary
pec deck
n. (context colloquial English) An exercise machine used to develop the pectoral muscles.
Usage examples of "pec deck".
That particular morning, I'd worked my way through the customary body parts: two sets, fifteen reps each, of leg extensions, leg curls, ab crunches, lower back, lat rows, the chest press and pec deck, along with the shoulder press, and various exercises for the biceps and triceps.