What does the 'R' in the 'P,R,R' steps represent for lifeguards?

The 'R' in the 'P, R, R' steps represents 'Rescue'. This step is critical in the lifeguard's protocol when responding to emergencies. It signifies that once a lifeguard has assessed the situation and has recognized a need for action, the next decisive phase is to perform a rescue. This can involve entering the water, using rescue equipment, or executing various techniques to safely bring the person in danger to shore or ensure their safety.

Rescue is about taking direct action to assist someone who is at risk, and lifeguards are trained extensively in both the skills and safety measures necessary to execute a rescue effectively. Proper execution of this step can significantly impact the outcomes of an emergency situation, potentially saving lives.

Other options relate to different aspects of the emergency response process, but they do not encapsulate the immediate and practical actions required once a lifeguard has determined a swimmer is in distress.