What should lifeguards do to manage extreme heat conditions?

Hydrating frequently and monitoring for heat exhaustion is crucial for lifeguards managing extreme heat conditions. Staying hydrated helps to replace the fluids lost through sweat and maintain the body’s core temperature. In high temperatures, the risk of heat-related illnesses, such as heat exhaustion and heat stroke, increases significantly.

By being vigilant and observing themselves and their fellow lifeguards for any signs of heat exhaustion—such as dizziness, excessive sweating, fatigue, or confusion—they can respond appropriately if someone begins to show symptoms. This proactive approach helps ensure the safety and well-being of both the lifeguards and individuals at the beach, making it essential for effective heat management.

Engaging in methods that don't promote hydration or awareness of heat-related illnesses can lead to negative consequences. For instance, staying out of the water does not address hydration needs or the potential for heat-related issues, and wearing excessive clothing can increase the risk of overheating. Taking cold showers might provide temporary relief but does not ensure continuous hydration or monitoring, which are critical in managing extreme heat conditions.