Two teenage boys are training at what seems to be a martial arts studio, working with hanging punching bags. One, wearing a grey shirt and shorts with boxing gloves, is barefoot and throws punches at a long black bag. The other boy, wearing black, kicks at a black bag further down the line. Several yellow and black punching bags hang nearby. The floor is covered with padded mats, and overhead are metal beams, industrial lighting, and an air vent. A fenced-off area with a black tarp can be seen on the right.