The video shows two men practicing self-defense techniques in a gym. One man is wearing a black shirt and blue pants, while the other is wearing a black shirt and black pants. They start by standing face to face and then move on to grappling on the floor. The man in the black shirt and blue pants is on the ground, and the other man is on top of him, demonstrating different self-defense moves. The gym has a wooden floor and mirrors on the wall, and there are other people sitting and watching in the background.