^ The sudden shock of cold water causes a gasp reflex. This is an involuntary intake of 2-3 quarts of air - or water, if the victim's head is under water. The victim that breathes in water may quickly drown.
^ Cold water shock can cause hyperventilation, breathlessness, or irregular breathing.
^ Another danger is the "gag reflex" in which spasms in the throat can prevent air or water from passing into the lungs, causing asphyxiation or "dry drowning."
^ Sudden immersion in cold water can trigger a heart attack (cardiac arrest).
^ Cold water entering the ear canal can cause vertigo and disorientation, actually causing victims to swim down to their death, instead of up, toward safety.
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Lets start by identifying what exactly certain boats are. Sometimes the terminology can get lost on beginners, so well look at some of the most common boats and what theyre called. These boats are exactly what the name implies. They are meant to be used for fishing. Most fishing boats are powered by outboard motors, and many also have a trolling motor mounted on the bow. Bass boats can be made of aluminium or fibreglass.