In the One Leg Stand test, what does the "H" clue mean?

In the context of the One Leg Stand test, the "H" clue refers to hopping. This is a key indicator during the test, which is used to assess a person's balance and coordination under the influence of alcohol or other substances. When an officer observes a subject hopping to maintain balance, it suggests a lack of physical control, which is a critical sign that may indicate impairment.

The presence of hopping implies that the individual is struggling to stay upright and cannot maintain balance on one leg, which is part of the evaluation criteria during field sobriety tests. It's important for law enforcement officers to recognize these cues to make informed decisions about the individual's level of impairment and the potential need for further testing or intervention.