The video shows a man swimming in a pool. He is wearing a swimming cap and goggles and is swimming in a freestyle stroke. The camera angle is from the side, and it captures the man's movements as he swims. The water is clear and blue, and the pool has lane dividers. The man's arms are moving in a circular motion, and his legs are kicking in a fluttering motion. The video is shot in slow motion, allowing for a detailed view of the swimmer's technique.