This is the 12207th most frequent Turkish word.
güçlenirken
"While getting stronger" or "while strengthening."
Here, 'güçlenirken' emphasizes the process of becoming stronger, describing the ongoing action.
Kaslı yapısını güçlenirken gözlemledim.
I observed his muscular structure strengthening.
In this sentence, 'güçlenirken' indicates someone is in the midst of gaining strength, which is a gradual process.
Güçlenirken sabırlı olmalısın, çünkü süreç zaman alabilir.
You should be patient while getting stronger, because the process may take time.
In this usage, 'güçlenirken' focuses on a state of improvement over time, in this case related to team dynamics.