In an indoor gymnasium in Sofia, Bulgaria, a young male athlete in a black t-shirt and grey shorts is performing a gymnastics flip. He is barefoot, executing a forward tumble, transitioning into an aerial flip. A male coach, dressed in a green polo shirt and red pants, stands nearby, spotting the athlete and providing assistance by guiding his movement. The athlete lands safely on a stack of soft crash pads. The gymnasium features light blue flooring mats, white walls, and large windows that let in natural light, suggesting it is daytime. In the background, several other individuals are seated, observing the training session. Along the upper part of the wall, multiple red banners are visible. These banners display a stylized red human figure and the Russian text "живей активно!" which translates to "Live actively!". A "Nestle" logo is also faintly visible on some of the banners, suggesting sponsorship or branding. The overall atmosphere appears to be a training session focused on acrobatic or tumbling skills.