Here is a detailed description of the video: The video shows a man in a black vest, black pants, and a yellow belt demonstrating a martial arts move with a large red fan

Here is a detailed description of the video: The video shows a man in a black vest, black pants, and a yellow belt demonstrating a martial arts move with a large red fan. The fan has a dragon design on it. He pivots and swings the fan in a defensive posture. The room is a training space, with a white floor and light grey walls. A black and white framed picture hangs on the wall, and a large red emblem with the letter "R" in the middle is displayed on the wall behind him. There are some kettlebells in the background as well.