Which of the following is a recommended way for lifeguards to protect themselves on the beach?

Working in a safe manner is essential for lifeguards to effectively perform their duties while also ensuring their own safety. This includes following established protocols, staying aware of environmental conditions such as rip currents or changing tides, and using proper techniques when executing rescues. By prioritizing safety, lifeguards not only protect themselves from potential harm but also set a precedent for beachgoers, demonstrating the importance of safety practices in aquatic environments.

The other options do not align with safe practices. Engaging in risky swimming practices exposes lifeguards to unnecessary dangers that could jeopardize their ability to perform rescues or provide assistance effectively. Ignoring the use of protective equipment can increase the risk of injury and fail to uphold safety standards. Enforcing strict rules on beachgoers, while important for overall safety, does not directly protect the lifeguard personally, as their own safety practices are what keep them secure in potentially hazardous situations.