This video shows two young boys engaged in physical training inside an indoor facility, likely a gymnasium or martial arts studio, located in Krasnoyarsk, Russia. The floor is covered with a combination of yellow and black mats. In the foreground, a boy wearing a bright green t-shirt and white pants performs a series of fluid acrobatic or gymnastic movements. He begins in a "downward dog" like position with his head close to the mat, then lifts one leg before smoothly transitioning into a back bridge pose, demonstrating flexibility and control. Another boy, dressed in white clothing, is visible in the background on the yellow mat, in a low, crouched position, seemingly resting or observing. The setting includes typical gym equipment: tall wooden wall bars are mounted against the white wall in the background, and a thick rope hangs from the ceiling. A black exercise ball and a few small, colorful objects are also visible on the black mat section to the left. The space is well-lit, suggesting it is daytime. There is no visible text in the frame. Both boys appear focused on their activity.