The video shows a person working on a machine. The person is using a tool to adjust a part of the machine. The machine appears to be a large, industrial-sized equipment. The person is wearing gloves and is focused on the task at hand. The tool being used is a wrench, and the person is turning it to tighten or loosen a bolt. The machine has various components, and the person is working on one of them. The video is shot in a workshop or factory setting, and the lighting is bright.