This is the 8717th most frequent Catalan word.
entrena
"Entrena" means "trains" in English.
In this sentence, 'entrena' is used as a verb meaning 'to train/practice,' referring to the activity of repeatedly practicing to improve skills.
El jugador d'escacs entrena cada dia per millorar.
The chess player trains every day to improve.
Here 'entrena' is used as a verb, indicating the action of group practice by the sports team.
Avui entrena l'equip local al camp d'esports.
Today the local team trains on the sports field.
In this context, 'entrena' again serves as a verb to express the regularity of training needed to maintain proficiency.