This is the 16686th most frequent Russian word.
систематически
"Систематически" means "systematically" in English.
Here, 'систематически' is used to describe the regular or methodical manner in which the subject attends training sessions.
Я систематически посещаю тренировки.
I systematically attend training sessions.
In this case, 'систематически' indicates that the subject studied languages in an organized and consistent way.
Он систематически изучал иностранные языки.
He systematically studied foreign languages.
Here, 'систематически' implies adopting a structured and planned methodology to problem-solving.