The video shows a swimming competition taking place in an indoor pool. The pool is divided into several lanes by floating lane dividers, and there are swimmers in each lane. The swimmers are wearing swim caps and goggles, and they are performing the breaststroke. The water in the pool is a clear blue color, and the pool is surrounded by spectators who are watching the swimmers. The swimmers are moving their arms and legs in a coordinated manner, and they are kicking their legs in a circular motion. The swimmers are wearing different colored swimsuits, and some of them are wearing goggles with different colored lenses. The spectators are standing or sitting around the pool, and some of them are clapping and cheering for the swimmers. The lighting in the pool area is bright, and the overall atmosphere is energetic and competitive.