The video shows a person swimming in a pool. The swimmer is wearing a blue swimsuit and is seen swimming underwater. The swimmer is moving forward in the water, and the camera follows the swimmer's movements. The water is clear, and the pool is marked with lines and buoys. The swimmer's arms are moving in a freestyle stroke, and the swimmer's legs are kicking in a flutter kick. The swimmer's head is turned to the side, and the swimmer's eyes are open. The swimmer's hair is tied back in a ponytail. The swimmer is wearing goggles. The swimmer is moving towards the camera.