What should a lifeguard do if they notice a swimmer struggling in the water?

In a situation where a lifeguard observes a swimmer struggling in the water, the most prudent course of action is to assess the situation first and then signal for help if necessary. This approach allows the lifeguard to evaluate the severity of the situation without putting themselves at unnecessary risk.

Assessing the situation helps determine if the swimmer is indeed in distress and whether they require immediate assistance. It is essential to distinguish between a genuine emergency and a situation where the swimmer may be playing or practicing their swimming skills. If the assessment indicates that a rescue is needed, signaling for help ensures that additional assistance can be provided, which is crucial for a safe and effective rescue operation.

Entering the water immediately without first assessing the situation could lead to additional risks, such as compromising the safety of the lifeguard or escalating the situation if the swimmer becomes panicked. Therefore, careful observation and a calculated response are key to effective lifeguarding.