Hey, I'm going to demonstrate the test so you understand it. Okay? I'm going to do three though. You're doing nine steps. Okay? So, when I tell you to, what you're going to do just like this, okay? >> That's one, One, two, three, three. Remember, I'm doing three and you're doing nine, okay? At the end of your nine step, you're going to keep your lead foot planted, which is your front foot, okay? You're going to do a series of small turns like this, and then walk back down the line, okay? But as you're walking, looking down at your feet, you're walking heel to toe, you're keeping your hands by your side, and you're counting your steps aloud to nine. Okay? >> Okay. You understand? >> So, I'm doing 18 steps. Slip, slip, slip, slip, slip. Keep hands here. Mhm. One, two, three, four, five, six, seven, eight, nine. All right. >> Slip. All right. Now, put your feet together like this. Okay. Keep your Keep your hands by your side. Okay. So, when I tell you to, Okay. either foot of your choosing, it doesn't matter, either your left foot, your right foot, whatever you're comfortable with, okay?