What does the 10:20 scanning system refer to?

The 10:20 scanning system is an essential strategy in lifeguarding that emphasizes the importance of attentiveness and responsiveness. The correct choice reflects a lifeguard’s responsibility to scan their designated area for potential emergencies every 10 seconds, ensuring that they maintain a vigilant watch over all patrons. This scanning practice allows them to identify any dangerous situations quickly. If a lifeguard notices a person in distress or a hazardous situation, they should be able to react within 20 seconds to address the issue, whether it involves performing a rescue or alerting other staff members.

The purpose of this system is to enhance safety in aquatic environments by providing a structured approach that helps lifeguards remain focused and efficient in monitoring the pool or beach area. This system is widely accepted and taught to help lifeguards optimize their attention and reaction times while ensuring the safety of swimmers.