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How to perform a five point descent in open water while scuba diving

by Terry Baldwin

Created on: January 03, 2010

Scuba diving is an exciting sport, but not the easiest one to master. Before you go scuba diving, you will have to take some scuba lessons and acquire a scuba diving certification. The certification isn't just a mere id, but the proof that you are a skilled diver, you are aware of underwater dangers and that you know the safety rules. Descending into the water is one of the main skills that you have to learn. Most scuba diving centers teach so called “five point descend” which every trainee has to master. It is simply a five step process of descending that will ensure your safety as well as provide the proper start to your scuba diving experience.

Here are the five steps of descending.

Step 1. Signal to a friend.

Once you put your scuba gear on and get into the water, allow some air to enter the BCD to stay somewhat above the water. Before you go underwater, you are supposed to give your friend a hand signal that you are ready to go down. For your safety never go scuba diving alone. Let the air out of your BCD and go underwater.

Step 2. Find your marker.

After your initial descent, look for a specific orientation point or marker in relation to your boat like an underwater wall, or a reef. Remembering where you start your trip will make it easier to come back to your boat.

Step 3. Put the regulator in your mouth.

You probably won't forget it, but that is a very important step and has to be mentioned. Dump any water out of the regulator before you put it in your mouth. Raise your manual deflator and push the deflate button to let the air out of your BCD.

Step 4. Check time.

It is important to know the time you start at because of the limited air supply. Time flies fast underwater and you don't want to run out of air.

Step 5. Equalizing ears.

Equalizing is a fancy word for popping your ears. It helps to minimize the discomfort of higher pressure underwater. Squeeze your nostrils with your fingers and blow through your nose. It is a very effective and simple trick to prevent pressure from building up against your ears.

While going down, try to stay upright and breathe normally. Every time you breathe out you will descend deeper. Avoid uncontrolled movements.

Learn more about this author, Terry Baldwin.
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