The video shows a person using a tool to fix a bicycle chain. The person is holding the tool in their left hand and the bicycle chain in their right hand. The tool appears to be a chain whip, which is used to remove links from a bicycle chain. The person is using the tool to remove a link from the chain, which is a common repair for a broken chain. The video is shot in close-up, focusing on the person's hands and the tool. The background is white, which makes the colors of the tool and the chain stand out. The person's hands are steady, and they seem to be experienced with using the tool. The video does not show the entire bicycle, so it is unclear what type of bicycle the chain belongs to. The video does not include any audio, so there is no additional information provided.