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Unfortunately, the human body is not similar to the one of marine animals who can swim underwater easily and safely. People in order to swim and breathe underwater need specially designed scuba diving equipment. It doesn’t really matter whether you’re a beginner or a skilled diver the proper equipment is necessary for each person to be able to swim underwater for a long period of time. So, let’s speak about the major equipment you’ll need for diving. The mask: Diving masks are made in such a way to create a pocket of air for the diver to enable him to see. The fact is that the human eye can’t see through water, it can do it only through air. So, it’s important to have a good diving mask. A high-rate diving mask looks like a large pair of swimming goggles. It’s added with a silicone seal that has a picket or seal for the human nose to prevent the diver from sucking in water. A professional diving mask is made to withstand high pressure underwater and plays a significant role in scuba diving equipment. The Fins: Any physical activity needs much energy. The same concerns swimming and to get that energy the diver needs much oxygen. Professional divers who reach great depths need to conserve energy as better as possible. And fins are specially designed to conserve energy and enable the diver to swim spending less energy and effort. Generally, fins are represented by large flexible blades which are usually fitted to the feet. These fins offer more propulsion through the water making the process of swimming much easier. There two types of fins are: shoe fins and strap fins. The shoe fin is fitted onto the bare feet like slippers, while strap fins offer a foot pocket with a strap and are fitted around the heels and are worn above the boots. Major protective clothing requirements should be followed by every professional diver, as it’s the life that can depend on these issues. No matter what whether is outside, protective clothing should properly protect the human body from any damage or harm. Thus, the skin suit can be worm only for swimming in the warmest water. It only protects the body from possible cuts from equipment as well as from brushing against rocks, stones or corals. By the way, the wet suit offers some thermal protection as well. Usually, such suits have long or short arms and legs and can have different thicknesses for you to choose from. Wet suits are produced mainly from neoprene. This material can really be soaked with water however it holds it against the body offering some warmth to it as well as protection from colder water temperatures. The semi-dry suit is like a wet suit but it also provides with seals around the wrists, neck, and ankles. It ingresses trapped water and can be warmed by the body’s temperature. Besides, a semi-dry suit provides with better protection than the wet suit. The dry suit is perfect for cold water diving. It doesn’t allow water to ingress, so the human body remains dry underneath the suit. This kind of suit has built-in boots and seals around the neck, wrists and ankles. The dry suit is either produced from neoprene or a trilaminate membrane. You are also recommended to purchase neoprene gloves and hoods for additional warmth. The scuba diving equipment usually includes a dry suit as it’s mainly designed for experienced divers. Apart from the necessary clothing the dive equipment should also include the following items: Lead Weights, Regulators, Buoyancy Compression Device (BCD), Cylinders. The most professional divers use computer equipment as well. http://2ols.com/item_14210_459554486-Aqualung-Atlantis-II-Dive-Mask-Black.htm
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