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There are many ways to spend your time while on a tropical holiday. Many choose to lounge on a beach or by a pool, soaking up the sun. More active people often try scuba diving, a popular underwater sport, but not many people may know some basic scuba information. Scuba is actually an acronym, standing for self contained underwater breathing apparatus. When considered, this fully explains what scuba diving is: using a set of air tanks to swim underwater for long amounts of time. We can all hold our breath and dive under water. Even the best swimmer will need to surface within a minute or so to breath again. Scuba equipment allows you to breath underwater, giving you the chance to explore coral reefs or shallow shipwrecks. There is an abundance of scuba information available online, as well as numerous books written on it. Those who want to try should do some basic research before beginning. Understanding the basic principles of scuba and some of the dangers is a good place to start. Obviously, if you are afraid of deep water or dislike fish, this sport is not for you. Potential divers should also be aware of risks of being underwater too long, and the fact that you have to allow sufficient time between diving and flying. There are also many different types of scuba diving, many of which are specialized commercial types. We usually only think of recreational diving though, an enjoyable hobby for those who want to observe fish and reefs. Before you try it, learn the basic scuba information so you know what you are getting into.
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