What type of rescues require the use of specific techniques, such as a tow?

The scenario involving tired or injured divers requires specific techniques like a tow because these divers may not have the strength or ability to swim independently to safety. In cases where a diver is fatigued or injured, it is crucial to provide a means of support that minimizes additional exertion for the diver while maximizing safety.

When employing a tow technique, the rescuer can navigate both themselves and the distressed diver through the water, allowing for a controlled and efficient return to safety. This technique is particularly effective because it reduces the risk of further injury to the exhausted or impaired diver and conserves their energy.

While rescues of under-trained divers, those from rough currents, or in murky waters may have their own unique challenges, they do not specifically necessitate a towing technique as a primary method of rescue. These scenarios may involve other tactics or strategies, such as guiding the diver or using buoyancy aids, but tired or injured divers often require an immediate and supportive approach like towing to ensure their safety and well-being.