In the video, a person is seen sitting on a chair with their leg extended. Another person, wearing blue gloves, is holding a needle and is seen injecting something into the person's leg. The person receiving the injection is not visible in the video. The background is not clear, but it appears to be an indoor setting. The person injecting the substance is focused on the task at hand, and the person receiving the injection remains still throughout the process. The video does not provide any additional context or information about the reason for the injection or the substance being injected.