The video shows two men in a martial arts dojo. One man is wearing a white gi with a black belt, and the other is wearing a white gi with a purple belt. They are both on the floor, and the man with the black belt is demonstrating a technique on the man with the purple belt. The technique involves grabbing the man with the purple belt's neck and twisting it to the side. The man with the black belt is explaining the technique as he performs it. The dojo has a green wall and a black mat on the floor.