The video shows a swimmer in a pool, moving through the water with a breaststroke. The swimmer is wearing a blue swimsuit and is the only person in the pool. The water is clear and blue, and the swimmer is moving steadily and smoothly through the water. The swimmer's arms are extended forward, and their legs are kicking in a circular motion. The swimmer's head is turned to the side, and their eyes are open. The swimmer is moving towards the camera, and the camera angle is from the side of the pool, looking down the length of the pool.