In a brightly lit gym, three young boys in white judo uniforms are engaged in a practice session on a blue and yellow mat. One boy has a yellow belt, another a green, and the third is also wearing a white uniform. A woman in a dark blue judo uniform joins them, demonstrating a move. She throws the boy with the green belt to the mat. Another boy in a white uniform watches from the foreground, briefly kneeling. The gym features yellow walls, a white ceiling with exposed beams, and red padded columns. A banner that reads "Sparta" and "Лучшие" (Best) is visible on a wall. Gym equipment and a doorway can be seen in the background.