What is the primary purpose of a rescue tube?

The primary purpose of a rescue tube is to provide buoyancy and aid in the rescue of a struggling swimmer. The design of the rescue tube allows lifeguards to throw it to individuals in distress, enabling them to grab hold and stay afloat while assistance is on the way. This flotation device is specifically engineered to support both the swimmer in need and the rescuer, helping to ensure a safe recovery process.

While elements like assisting with swim technique or marking swimming areas can be important aspects of lifeguarding, they are not the fundamental purpose of a rescue tube. Its main function revolves around ensuring safety and providing the necessary support during rescue scenarios.