In a brightly lit indoor gym with a high ceiling, a group of children practice judo, guided by a coach. The children, all wearing judogi (judo uniforms) of various colors – white with green belts, and blue with green belts – are spread across a yellow and blue mat. Two children, a boy and a girl, are actively practicing a technique, facing each other near the center. A bald man in a blue judogi with a black belt stands nearby, observing and giving instructions. In the background, two other children are either sitting or lying on the mat. The gym is equipped with various exercise tools like rings, ropes, and a rowing machine. Banners with wrestling images and text in a foreign language hang on the walls, and a clock is visible on the wall at the back.