What is the second phase of the one leg stand test?

The second phase of the one-leg stand test is focused on counting and balancing. In this phase, the individual being tested is instructed to stand on one leg and count out loud by stating a specific number (usually "1,001," "1,002," and so forth) while maintaining their balance. This phase is integral because it not only assesses the individual's ability to balance but also evaluates their cognitive processing as they have to keep count and focus on maintaining stability at the same time. Successfully performing this phase can indicate good motor control and cognitive function, which is essential in assessing potential impairment due to alcohol or other substances.