Which of the following practices can help overcome challenges to vigilance?

Utilizing a 5-minute scanning strategy is an effective practice to enhance vigilance, particularly in environments where constant attention is crucial, such as lifeguarding. This strategy involves systematically scanning the area for a set period, typically allowing for focused observation without overwhelming the lifeguard. By breaking down scanning into manageable time intervals, lifeguards can maintain higher levels of concentration and reduce mental fatigue.

This method allows them to effectively monitor water activity, ensuring that they can quickly identify potential hazards or emergencies. The use of an intentional time frame not only helps prevent distractions but also encourages a proactive mental approach, reinforcing the importance of being alert and ready to respond. It ultimately leads to better situational awareness and improved safety for everyone in the monitored area.