The video shows a close-up of a person's hands as they work on a piece of machinery. The person is wearing gloves and appears to be using a tool to adjust or repair the machinery. The machinery is made of metal and has a shiny surface. The person's hands move with precision and care, indicating that they are experienced in this type of work. The lighting in the video is dim, and the focus is on the hands and the machinery, making it difficult to see the surrounding environment.