The video shows a group of children playing roller hockey on a concrete surface. The children are wearing protective gear, including helmets and knee pads. They are using hockey sticks to hit a puck across the surface. The children are divided into two teams, one wearing red jerseys and the other wearing white jerseys. The game is fast-paced, with the children skating quickly and maneuvering the puck with their sticks. The video captures the excitement and energy of the game, with the children cheering and encouraging each other.