In the video, a person is seen using a wrench to loosen a bolt on a piece of machinery. The person's hands are visible, and they are applying force to the wrench to turn it counterclockwise. The machinery appears to be made of metal and has a greenish hue. The person's hands are dirty, suggesting that they have been working with machinery or tools for some time. The wrench is silver and appears to be of a standard size. The background is blurred, but it seems to be an industrial setting.