In the video, a group of boys are standing in a line in a gym. They are all wearing black shirts and khaki pants. The boys then start to dance in unison, moving their arms and legs in a coordinated manner. The dance routine is energetic and involves a lot of jumping and spinning. The boys seem to be enjoying themselves as they dance. The gym has a basketball court, and there is a door and a bulletin board in the background. The lighting in the gym is bright, and the walls are painted white.