of the one-leg stand. >> Okay. >> [clears throat] >> Check. >> [bell] [cough] >> Excuse me. >> Yeah. >> So, I want you to stand with your heels and toes together, arms directly at your side. When I ask you to begin, you're going to lift one foot of your choosing approximately 6 in off the ground, leaving your foot parallel to the ground. >> Okay. >> I want you to keep your leg straight, your arms directly at >> bent. >> I want you to keep your leg straight, your arms directly at your side, and your toe pointed. I want your eyes on your lifted raised foot, and I want you to count out loud 1,001, 1,002, 1,003, and so on until I tell you to stop. >> Okay. >> Do you understand? >> I'm okay. So. >> You may now begin. >> 1,001. 1,002. 1,003. 1,004. I'm sorry. I definitely had a concussion in the last year, so this is already hard for me because