How can lifeguards ensure effective communication during rescues?

Maintaining eye contact and using clear verbal instructions is essential for effective communication during rescues. Eye contact helps establish a connection and ensures that the person being rescued is aware that help is being provided. Clear verbal instructions are crucial as they guide both the victim and other lifeguards involved in the rescue. Using straightforward language helps prevent misunderstandings, especially in high-stress situations where clarity is vital for everyone's safety.

The other options would not be as effective. Relying solely on hand signals may not be sufficient in a rescue scenario, particularly if the victim is panicking or unable to see the rescuer clearly. Yelling loudly might create confusion, cause panic, or even exacerbate the situation, making it harder for the victim to follow instructions. Using complicated language could lead to misunderstanding and miscommunication, which is counterproductive in a rescue where clear and immediate actions are required.