not that any of this is common parlance: Oly is Olympic weightlifting, a set of weightlifting movements/lifts. In various workouts, like in dieting, some folks

not that any of this is common parlance: Oly is Olympic weightlifting, a set of weightlifting movements/lifts. In various workouts, like in dieting, some folks decide on a subset of all the things (movements, food) which is good (or bad) and focuses on them. Powerlifting is another opinion of a good set of movements which focuses on weightlifting abilities. DB is indeed dumbbell, yes C2 is apparently Concept2, a rowing machine