The video shows a close-up of a machine with a metal part moving back and forth. The part appears to be a lever or a handle that is being pushed down and then released. The machine has a black base with a shiny metal part that moves up and down. The lever is attached to a metal rod that moves back and forth, and the lever is pushed down by a person's hand. The background is blurred, but it appears to be a workshop or factory setting.