 So in the forearm, we have the jutsao, which is the short movement downwards. In the dummy form, we have a jutsao where we have a small movement downwards with the hand. And usually it's combined with another strike. So this jutsao here, it's a short sinking and yanking movement. It's combined with a strike at the same time. So it can be either a jutsao in a low punch, or sometimes it's jutsao in a high palm. Like that.