The video shows two men in a martial arts dojo. One man is wearing a white gi, and the other is wearing a blue gi. The man in the blue gi has his arms around the neck of the man in the white gi and is demonstrating a chokehold. The man in the white gi is standing still, and the man in the blue gi is speaking, possibly explaining the technique. The dojo has a Brazilian flag on the wall, and there is a punching bag in the background.