In this video, a person is swimming in a pool. The swimmer is wearing a blue swim cap and goggles. The water in the pool is a clear blue color, and the pool is surrounded by a white fence. The swimmer is moving through the water with a steady pace, using a freestyle stroke. The swimmer's arms are moving in a circular motion, and their legs are kicking in a fluttering motion. The swimmer is moving towards the camera, and the camera angle changes to show the swimmer from different perspectives.