In the video, a person is seen working on a bicycle. The person is using a tool to adjust the chain on the bicycle. The tool is silver in color and is being held in the person's hand. The bicycle chain is also silver and is attached to the gears of the bike. The person is wearing a blue shirt and is standing in a room with a yellow wall in the background. The video is shot from a close-up angle, focusing on the person's hands and the tool they are using.