What action is required from the suspect before the One-Leg Stand test begins?

Before the One-Leg Stand test begins, the suspect is required to raise one leg off the ground. This test is designed to assess balance and coordination, which are often impaired by alcohol consumption. In the One-Leg Stand, the suspect must stand with one foot approximately six inches off the ground while counting aloud for a specified period, usually around 30 seconds. This action demonstrates the individual's ability to maintain balance and follow directions, both of which can be significantly influenced by intoxication levels.

The other options do not represent actions that are part of the established protocol for conducting the One-Leg Stand test and, therefore, are not relevant to the proper procedure for this particular assessment. The focus is on the suspect's ability to perform the task as directed while maintaining stability.