Children are lying on their backs on a blue and yellow mat in a gym. They are all wearing athletic clothing. Some are wearing blue shirts and shorts, while others are wearing gray shirts and black shorts. Their arms are resting by their sides. The room appears to be a martial arts studio, with mats on the floor and training equipment visible in the background. There are posters on the wall, one of which appears to be a banner with text in Russian. The lighting is bright and evenly distributed, suggesting an indoor setting during the day.