In the video, a person is seen swimming underwater while holding a stick. The person is wearing a snorkeling mask and appears to be exploring the underwater environment. The water is clear and blue, indicating that the location is likely a tropical or subtropical region. The person seems to be moving slowly and carefully, possibly to avoid disturbing the marine life or to observe the underwater scenery. The stick they are holding appears to be used for navigation or to point out interesting features in the water. The video does not contain any visible text or subtitles.