In the video, we see a person's hands as they work on a piece of machinery. The person is using a tool to make adjustments to the machine. The camera angle is close-up, focusing on the person's hands and the tool they are using. The person's hands are steady, and they appear to be experienced in using the tool. The machinery they are working on is not clearly visible, but it seems to be made of metal and has various components. The lighting in the video is dim, and the background is blurred, making it difficult to discern the exact location or setting.