 Clearly, being many feet under water for an extended period of time is not something humans were designed to do. But the art of scuba diving has opened up the possibilities - allowing us to journey where we were previously unable to explore. Of course, the reason that scuba diving is successful on this front is because of the scuba diving equipment that renders us physically able to stay underwater.
Scuba diving can be an amazing experience and one - for obvious reasons - that many find themselves addicted to after just the first time. But diving safely depends not only on the skill of the diver, but on the dependability and proper use of extensive scuba diving equipment.
The first layer of scuba diving equipment is that which covers the diver. The wetsuit, made of a thin layer of synthetic rubber and lined with nylon, forms a protective barrier between the diver and the water. The diver's skin is kept completely dry and the material of the wetsuit actually traps body heat against the skin guarding against hypothermia. It is important, for this reason, that the wetsuit be as snug as possible against the diver's body. In addition to the wetsuit, the scuba diver also wears flippers as part of their scuba diving equipment that allows them to maneuver effortlessly through the water.
Of course, the scuba diving equipment that most people associate with scuba is the oxygen tank. The oxygen tank is the most essential piece of scuba diving equipment as it allows the diver to stay underwater for extended periods of time. The oxygen tank is carried on the back of the diver; its size depends on the length and time of the dive. Most tanks also include equipment that allows the divers to closely monitor the amount of oxygen they have left so that they can resurface safely.
The facemask - another piece of scuba diving equipment - is placed over the mouth, nose, and eyes of the diver. Oxygen is pumped into the mask allowing the diver to breathe. The mask also enables the diver to see underwater without obstruction.
Scuba instruction of any kind will include comprehensive lessons on the safe and effective use of scuba diving equipment. It is imperative that scuba divers - beginners and veterans alike - use their scuba diving equipment respectfully and in complete accordance with operating instructions. Using these safety measures will ensure that you have an enjoyable - and memorable - scuba experience.
Last update : 06-04-2009 14:13
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By: paris hilton sex tape () on 11-03-2010 22:06