In the video, a man is seen demonstrating a self-defense technique on another man. The man performing the technique is wearing a black shirt with red trim and has a bald head. He is holding the other man's arm and applying a technique to it. The man being demonstrated on is wearing a black shirt with white trim and has short hair. The background of the video is a gym with a red curtain and a yellow banner with a black logo. The man performing the technique is speaking and gesturing with his hands to explain the technique.