en_captions: A man talks to the camera  and an unseen person on his right while holding a sword in a glove covered hand.   The man begins to point to the sword and move it around using different techniques.   The camera pans out and it is now evident that the man is talking to two students , one on each side of him.   The man jousts with one of the students in between talking to them offering advise and live demonstration before giving the camera a thumbs up and ending the clip.