This is the 871st most frequent Latvian word.
treniņus
The Latvian word "treniņus" translates to "trainings" or "workouts" in English.
'Treniņus' in this sentence is in the accusative plural form, indicating that it is the direct object of the verb 'apmeklēt' (to attend).
Man patīk apmeklēt treniņus sporta zālē.
I like attending training sessions at the gym.
'Treniņus' here is used likewise in the accusative plural form, as the object of the verb 'pilnveidojam' (to improve).
Šādi treniņus pilnveidojam savas spējas.
This way, we improve our skills through training sessions.
'Treniņus' reflects an accusative plural usage, here connected to the verb 'sāka' (to begin), showing the training sessions as an action being started.