Think drowning involves screaming, gasping, and flailing? Think it’s easy to notice someone drowning? Well, you’re wrong. Drowning is a silent killer. There’s no waving or calling for help of any kind. It's not like what you see on TV. Many people would not even notice another person drowning at just 30 yards away. Read on for tips on how to keep yourself and those you love safe from this silent killer whether at the beach or in your backyard pool.
...describes the typical drowning response as follows: "Except in rare circumstances, drowning people are physiologically unable to call out for help. The respiratory system was designed for breathing. Speech is the secondary or overlaid function. Breathing must be fulfilled before speech occurs. Drowning people’s mouths alternately sink below and reappear above the surface of the water. The mouth of a drowning person is not above the surface of the water long enough to exhale, inhale, and call out for help. When the drowning person’s mouth is above the surface, she exhales and inhales quickly as her mouth starts to sink below the surface of the water. Drowning people cannot wave for help. Nature instinctively forces them to extend their arms laterally and press down on the water’s surface. Pressing down on the surface of the water permits drowning people to leverage their bodies so they can lift their mouths out of the water to breathe. Throughout the Instinctive Drowning Response drowning people cannot voluntarily control their arm movements. Physiologically, drowning people who are struggling on the surface of the water cannot stop drowning and perform voluntary movements such as waving for help, moving toward a rescuer, or reaching out for a piece of rescue equipment.
