The video shows a group of children climbing on a rock wall in an indoor gym. The children are wearing casual clothing and are using their hands and feet to climb up the wall. The rock wall is colorful and has various handholds and footholds. The children are focused and determined as they make their way up the wall. The gym is well-lit and has a high ceiling, providing ample space for the children to climb. The children are of different ages and are climbing at their own pace. The video captures the excitement and energy of the children as they challenge themselves to reach the top of the wall.