In the video, we see a person's hands working on a piece of machinery. The machinery is made of metal and has a cylindrical component attached to it. The person is using a tool to adjust the position of the cylindrical component. The tool appears to be a wrench or a similar type of adjustment tool. The person's hands are steady and precise as they manipulate the tool and the component. The background is blurred, but it seems to be a workshop or industrial setting. The lighting is bright, and the focus is on the person's hands and the machinery.