Many people dream of scuba diving on their exotic vacations, but are 
afraid that if they learn to dive, they will end up wasting a lot of 
their vacation time and money on one activity. The truth is, there are 
diving courses and schools all over the world, and it is possible to 
begin your learn to dive course in your native country and to complete 
it while you are on vacation. Or better yet, you can learn to dive 
before you go on vacation and earn a diving passport that will enable 
you to scuba dive anywhere in the world. So before you go on vacation, 
look into your options carefully if you want to learn to dive. 
When
 you learn to dive, you will be taught basic mechanics in a swimming 
pool. This might seem simplistic, but even the best swimmers need to 
learn special techniques for movement when they learn to dive, since 
mechanics are not the same as those used with regular swimming, 
especially since divers have equipment to deal with as well. The 
beginning course also teaches the prospective diver equipment use and 
maintenance. This is the most intimidating aspect for those who want to 
learn to dive, but once you get the understand how to handle your 
equipment, you can begin to dive with confidence. 
Of course, 
safety is an important component of your course as you learn to dive, 
and the buddy system is essential, even for seasoned divers. Other 
concepts taught in beginning and intermediate courses include:
• Buddy diving
• Human life support
• Gases under pressure
• Ocean diving
• Rescue skills
Most
 beginning courses will teach you dive theory, which might include some 
classroom as well as pool work, and open water dive skills. You will 
learn to dive through handbooks and videos, not just underwater, but 
many of these materials can be studied at home to maximize the amount of
 time students spend in the water.
Some schools place restrictions on whom they will accept for their learn
 to dive programs. Most places have a minimum age, but this is rather 
young, usually around twelve. For those who have medical conditions, 
such as diabetes or asthma, their might be certain restrictions, unless a
 doctor approves the course for the patient. Some schools will require 
you to take a medical exam, and others will allow anyone to begin the 
course if they seem to be in good general health. 
Many scuba 
dive schools offer refresher courses; anyone who wants to learn to dive 
and to continue diving as a hobby will need to take a refresher course 
if they do not perform a dive every six months; diving passports expire 
if too much time has passed between dives. Some students who learn to 
dive at certain schools will want to continue and take more advanced 
courses, such as open water and ocean diving. Some will want to quit 
their dull 9 to 5 grind and become full-time scuba diving instructors. 
It is a great job for those who like to be in the water and to travel to
 exotic places. However, given the safety considerations, certification 
for scuba dive instructors is usually quite rigorous, and many would 
rather simply learn to dive than to contemplate a career in scuba 
diving. 
Whether you want to learn to dive or need to take a 
refresher course, it is not difficult to find a course available within a
 reasonable distance. Soon after you learn to dive, you will want to try
 out your skills on an exotic vacation in the tropics or elsewhere. 
 
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