vytrénuje
vytrénuje is a Czech verb. It is the third-person singular future active indicative form of the verb trénovat. Trénovat means "to train," "to practice," or "to coach." Therefore, vytrénuje translates to "he/she/it will train," "he/she/it will practice," or "he/she/it will coach."
The prefix "vy-" in Czech often indicates completion or a process that leads to a finished state.