In the video, a person wearing black gloves is seen working on a red and black machine. The person is using a wrench to tighten a bolt on the machine. The machine appears to be a large, industrial-sized piece of equipment, possibly a piece of construction or manufacturing machinery. The person is focused on their task, and the video captures the precise movements required to tighten the bolt. The background is a nondescript, industrial setting, with concrete floors and other machinery visible in the distance. The person's actions are deliberate and careful, indicating a level of expertise and familiarity with the task at hand.