The image depicts an indoor fitness center, likely a gym, in Białystok, Poland

The image depicts an indoor fitness center, likely a gym, in Białystok, Poland. The scene is dominated by a row of black treadmills lined up facing a large window with vertical dark gray frames. Sunlight streams through the window, casting shadows and creating highlights on the treadmills and the floor, which appears to be a dark laminate. On the left side of the image, partially visible, are other gym equipment and a bright lime green pillar. In the background, through the window, the reflections and views show modern buildings, suggesting an urban environment. The treadmills are clean and appear to be in good working condition, with some bearing the "SportsArt" logo and "T645" model number. No people are present in the image. The lighting suggests it could be daytime.