In the video, a man is seen running down a hallway and then slamming his head into a wall. He falls to the ground and sits up, appearing to be in pain. The man is wearing a black cap and gray shorts. The hallway is long and narrow, with white walls and a wooden floor. The lighting is dim, and there are no other people visible in the video. The man's expression is one of discomfort and shock as he sits up and looks around.