In a gym, two adult men wearing athletic apparel fall down on a large gray wrestling mat that has numerous creases and ripples in it. One man falls after jumping in the air; the other man falls after doing a squat. Another adult male wearing a red t-shirt is nearby, as are four young boys. A large sign on the wall reads, “СПОРТИВНЫЙ КЛУБ БАРИНИН.” The room is brightly lit by overhead fluorescent lights. Several tall windows provide natural light as well. Black training pads are on the edge of the mat.