The video shows a man swimming in a body of water. He is wearing a black swimming cap and goggles. The man is moving his arms in a swimming motion, and his body is partially submerged in the water. The water appears to be calm, and there are no other objects or people visible in the video. The man's movements are smooth and continuous, indicating that he is experienced in swimming. The video does not contain any dialogue or music, and the focus is solely on the man's swimming technique.