The video shows two men in a martial arts dojo. One man is lying on his back on the floor, and the other man is sitting on top of him. The man on top has his hands on the other man's head and is applying pressure. The man on the bottom is struggling and appears to be in pain. The man on top is wearing a white gi, and the man on the bottom is wearing a black gi. The dojo has a green mat on the floor, and there are other people in the background also practicing.