A group of people are exercising in a large, sparsely furnished indoor space. There are seven or eight individuals visible, all appearing to be young adults or adults, dressed in athletic clothing or casual wear appropriate for exercise. The group seems to be doing a coordinated arm-raising exercise. A boxing punching bag hangs from the ceiling, and a mirror is visible on the far wall, reflecting the people and activity in the room. The room has a worn look, with bare walls and a utilitarian feel.