In a brightly lit indoor gymnasium, several people practice martial arts. Two people, clad in black shorts, t-shirts, blue foot protectors, black boxing gloves, and blue helmet headgear, spar in the foreground. They punch and move around each other with one individual stumbling slightly. Behind them, other individuals in martial arts attire practice on their own, some striking large padded cylinders. The floor is covered in a wrinkled gray material. One wall has various banners and posters hung on it. The ceiling is high with exposed ductwork and fluorescent lighting.