 Here we go, the fourth exercise is fox out, which means whisking hand. Get in your position again, and then get into your ready position. Now, what I want you to do is to chop your hand sideways towards the eye level, and then as you bring this in the back into a Wu style, which is protecting hand, whisk the other one out. Don't look that way, just whisk without looking, and keep looking straight. So, if you put it together, it's going to look like this. We're going to whisk to the left and right, just like that.