Name one method to avoid becoming a victim while performing a rescue.

Having a secondary lifeguard assist or observe during a rescue is crucial for ensuring safety and effectiveness. This method adds an extra layer of support and surveillance, allowing one lifeguard to focus on the rescue while the other can monitor the situation, assist if necessary, and communicate with emergency services if the situation escalates. It is important because water rescues can be unpredictable, and having a partner significantly increases safety for both the rescuer and the victim.

The other options may seem practical in certain circumstances, but they do not provide the same level of safety and preparedness. For instance, swimming out without assistance exposes the rescuer to greater risks, as they may not have anyone to help if they encounter difficulty. Similarly, simply calling for help loudly does not ensure that help will arrive in time or that the rescuer is safe during the process. Ensuring the beach is empty before proceeding is impractical; rescues often occur in populated areas where bystanders can provide help. Thus, having a secondary lifeguard present is the most effective method to mitigate risks during a rescue.