The video shows a person swimming in a body of water. The water is clear, and the person is wearing a black swimsuit. The person is swimming towards the camera, and the camera is positioned underwater, capturing the person's movements. The person's arms are moving in a swimming motion, and bubbles are visible around the person, indicating movement through the water. The person's face is not visible in the video. The water appears to be calm, and there are no other objects or people visible in the video.