In the video, a person is seen using a wrench to turn a bolt on a piece of machinery. The person's hand is visible, and they are wearing a ring on their finger. The machinery appears to be made of metal, and the bolt is located on the side of the machine. The person is using the wrench to tighten or loosen the bolt, and the action is repeated several times. The background is not clearly visible, but it appears to be an industrial setting.