The video shows a swimmer in a pool, swimming freestyle. The swimmer is wearing a black swim cap and goggles. The pool has multiple lanes, separated by blue and white lane dividers. The water is a clear blue color, and the swimmer is moving steadily through the water. The swimmer's arms are moving in a circular motion, and their legs are kicking in a fluttering motion. The swimmer's head is turned to the side, and they are looking towards the camera. The video captures the swimmer's movement from different angles, showing the swimmer's technique and form.