For which scenarios should the rear surface approach be employed?

The rear surface approach should be employed for all conscious survivors because it allows a rescuer to maintain a stable and safe position while approaching the individual needing assistance. This method reduces the risk of being in the survivor's line of sight, which can potentially prevent panic or erratic movements in the conscious survivor. By approaching from the rear, the rescuer minimizes the chance of startling the survivor and can more effectively assess their condition and needs before initiating the rescue.

Using this technique is beneficial in various water conditions, not just soothing ones, as it provides a level of control regardless of the environment. It also allows the rescuer to assist in guiding the survivor towards safety effectively, while maintaining a safer position. This approach is not restricted to specific scenarios, like proximity to the beach or the consciousness of the person, which enhances its applicability and effectiveness in diverse rescue situations.