In the video, a man is seen wearing a white karate uniform. He is standing in a room with other people who are also wearing similar uniforms. The man is holding his arm up to his shoulder and then bends his arm at the elbow, stretching it out to the side. He repeats this motion several times, stretching his arm out to the side and then bringing it back to his body. The room appears to be a dojo or training facility, with other people practicing in the background. The man's movements are deliberate and controlled, indicating that he is likely practicing a specific technique or form.