two young boys in judo uniforms facing each other on a yellow and red mat

two young boys in judo uniforms facing each other on a yellow and red mat. A bald man in a black shirt and black pants stands behind them, gesturing as if coaching. The boy on the left is wearing a white uniform with a red belt, while the boy on the right is wearing a blue uniform. They both appear to be young children, possibly preschoolers. Behind them is a crowd of spectators in a large indoor sports arena with a high ceiling and overhead lighting. A few people are moving around near the edges of the mat, and some are seated in the bleachers that line one side of the arena. Banners and signs are visible in the background.