In the video, a person is seen working on a machine. The machine has a large wheel attached to it. The person is using a tool to adjust a part of the machine. The tool appears to be a wrench or a similar type of hand tool. The person is wearing a black shirt and is standing in a garage or workshop setting. The machine is made of metal and has several other components attached to it. The person's actions are deliberate and precise, indicating that they are experienced in working with this type of machinery.