This is the 9270th most frequent Polish word.
trenerzy
"Trenerzy" means "coaches" in English.
Here, 'trenerzy' is used in its plural form to refer to coaches or trainers responsible for training sports professionals.
Trenerzy pomagają zawodnikom osiągnąć lepsze wyniki.
The coaches help the players achieve better results.
In this sentence, 'trenerzy' again is plural, describing sports professionals who coach teams.
W klubie piłkarskim pracują świetni trenerzy.
The football club employs excellent coaches.
Here, 'trenerzy' is specifically used for fitness trainers, showing specialization within the plural usage.