wide shot inside a gym that appears to be for martial arts

wide shot inside a gym that appears to be for martial arts. There are a group of children in athletic clothing, some of whom are engaging in light sparring or wrestling on a mat. A man with a bald head and wearing a t-shirt stands in the foreground, observing the children. The gym has padded walls with red and white stripes, and several punching bags are hanging from the ceiling. There's a boxing ring in the background with people inside and around it. The room has a high ceiling with visible ventilation ducts. The lighting is bright and even throughout the space.