Walk and Turn
* Instructions: Take nine heel-to-toe steps along a line, turn, and take nine heel-to-toe steps back.
* Signs of Intoxication: Loss of balance, inability to follow instructions, leaving space between heel and toe, stepping off line, loss of balance while turning.
* How to beat it: The key to passing this test is not looking directly at your feet and the line. Instead, focus on a point on the ground 10 feet in front of you, while keeping your toes and the line in your peripheral vision. Keep your head inline with your spine (don’t lean forward), and concentrate on your center of mass. Make sure you take exactly nine steps. When turning, lift your heels and pivot around on the balls of your feet, then proceed back.