The video shows a group of people participating in a step aerobics class in a gym. Participants are stepping on and off rectangular platforms. They face a mirrored wall where they can watch their reflections. The instructor appears to be in the center of the room. The floor is polished wood. There is fluorescent lighting. Exercise balls are visible on a storage rack. Some individuals have towels and water bottles near their steps. All people seem to be wearing workout attire.