The image shows a group of people in a large gymnasium with wooden walls and a high ceiling. They are all holding large white exercise balls and are in various poses, with some standing and some walking. The floor is made of light-colored wood and there are blue mats scattered around the room. The people in the image appear to be of different ages and genders, and they are all wearing workout clothes. The gym appears to be well-lit with natural light coming in from the windows on the left side of the image.