This media file shows a group of children in a gymnasium, participating in a stretching or warm-up exercise. The subjects are mostly young boys, dressed in athletic wear. They are sitting on a yellow and blue mat, with their legs extended. One boy in the foreground is wearing a grey t-shirt and black shorts with white stripes. He is turned away from the camera, with his right leg extended forward and his left leg bent. Other children are visible in the background, also stretching. The setting appears to be a martial arts or sports training facility. There are posters on the wall with silhouettes of people in fighting stances. In the background, there are windows, gym equipment, and a clock. The lighting suggests it is daytime. The overall mood seems to be focused and disciplined, typical of a training session. Visible text in the image includes "ЧАЙКОВСКИЙ" (Chaikovsky) written in Cyrillic on a banner at the top right of the frame, indicating the location. There are also some other words and logos on the posters and equipment that are not clearly legible.