This is the 17853rd most frequent Polish word.
ćwiczą
"Ćwiczą" means "they exercise" or "they practice."
In this sentence, 'ćwiczą' is used to describe performing physical exercises, specifically yoga.
Oni ćwiczą jogę codziennie rano.
They practice yoga every morning.
Here, 'ćwiczą' conveys practicing skills, in this case, playing musical instruments.
Dzieci ćwiczą na instrumentach muzycznych przed koncertem.
The children are practicing on musical instruments before the concert.
In this example, 'ćwiczą' refers to training or preparing physically for a specific event or competition.