Okay, when I tell you to raise either foot approximately 6 in off of the ground keeping your [bell] raised foot parallel to the ground. You must keep both legs straight and your arms at your sides. Hold that position while you count out loud in the following manner. 1,001, 1,002, 1,003, and so on until I tell you to stop. I'm going to demonstrate, okay? So, your heels and toes together, your arms to your sides, you're going to pick either foot you're going to raise it approximately 6 in off of the ground keeping your raised foot parallel to the ground and your raised leg straight, arms to your sides and you're going to count out loud like such. 1,001, 1,002, 1,003, 1,004, 1,005, and so on until you're told to stop. >> Okay. >> Keep your arms at your sides at all times and watch your raised foot. Do you understand the instructions? >> I do. >> Okay, when my partner says begin, you're going to go ahead and begin, okay? >> Okay, 1,001, 1,002, oh, can I try a different >> You're okay, just keep going. Do you want to switch feet? You can. >> It's cuz my one leg was not good. >> Okay.