In the video, a person is shown working on a bicycle. The person is wearing blue gloves and is using a variety of tools to make adjustments to the bike. The person is seen using a wrench to turn a bolt, and then using a screwdriver to make further adjustments. The person's movements are precise and deliberate, indicating that they are experienced in working on bicycles. The bike itself is not fully visible, but the focus is on the person's hands and the tools they are using. The video does not contain any audio, so the viewer is left to rely solely on the visual cues to understand what is happening. Overall, the video provides a detailed look at the process of making adjustments to a bicycle, and the skills required to do so.