Snorkel Lesson
Snorkeling in shallow water is also a good time to learn to
use the equipment effectively. Although relatively simple, beginning snorkelers
should know their way around their mask and snorkel, including how to clear
both of water. This is an essential skill, as open waves or splashes can send
water into the open end of a snorkel, and masks can develop tiny leaks during
a dive. Having a mask or snorkel fill with water can be a scary experience
the first time, so snorkelers should be comfortable with the process of clearing
their equipment. Clearing a snorkel is an easy process. If you find your snorkel
tube clogged with water simply exhale with a strong force through your mouth,
which should send the water up and out the end of the snorkel. Some snorkels
come with built-in drainage valves, allowing the water to be pushed out a one-way
valve. This makes it easier to push the water out if a small amount of water
makes it way into the tube. Clearing a mask is similar to clearing a snorkel,
but can seem more difficult because of the reduced visibility. To clear out
a mask, simply lift your head out of the water and pull forward on the front
of the mask. This will open up a gap in the bottom of the mask, allowing the
water to drain out. Some masks come with built-in purge valve, which serves
the same role as the drain valve on a snorkel. By including a one-way valve
which lets water out but does not let water in, snorkelers can clear a mask
of water by simply blowing air out their nose while the mask is on. The water
will be pushed out the valve, clearing the mask. Even masks without a built-in
purge valve can be cleared while underwater. Simply press the top of the mask
to the forehead and blow out the nose. Air will bubble into the mask, pushing
the water out the bottom. The next step in learning the basics of snorkeling
is to practice while in open water, when you cannot touch the bottom. To do
this you will need to be comfortable with using your snorkeling fins to stay
afloat upright as well as to move around while floating face down in the water.
As you swim along the surface, practice breathing evenly through your snorkel.
The most common underwater kick is the basic flutter stroke. When used properly,
this kick can be a very fast and efficient method of transportation in the
water. As you kick, use a slow, comfortable pace and remember to keep your
fins submerged in the water. You should find that a pace of about twenty kicks
per minute will give you a good cruising speed through the water without too
much fatigue. Breaking the water surface with your fins uses more energy and
decreases the efficiency of your kicks. Keep your arms at your sides while
swimming to reduce drag. Another common kick is the dolphin kick, in which
both legs sweep up and down together. This kick can be more difficult to master
but is a very efficient means of underwater propulsion when learned properly.
If you fee a bit more adventurous, you can practice going deeper underwater
by diving below the surface. The two basic types of dives are the feet-first
dive and the head-first dive. The feet-first dive is the simplest. While vertical
in the water, raise your chest and arms above the surface of the water by kicking
with your legs. As the weight of your body begins to pull you back down into
the water, raise your arms above your head, sweeping them upward to push yourself
lower. Because it is harder to sink underwater when your lungs are full of
air, exhale a small amount of breath as you begin to descend. Next, pull your
knees to your chest and lower your head, which will rotate your body to a horizontal
position and allow you to swim underwater.The other type of dive is the head-first
dive, which can be started directly from a horizontal position while snorkeling.
To be most effective, this type of dive should begin with a good amount of
forward momentum. As you kick forward, bend at the hips and pull your knees
and arms in towards your chest. Thrust your legs straight up and maintain a
streamlined position to glide down into the water. Continue to kick with your
feet to move down deeper, and simply arch your back to level off and or continue
up to the surface. To increase amount of time you can spend underwater, try
taking several long, deep breaths before diving, to clear the carbon dioxide
from your lungs. Exhale about halfway before submerging and hold the breath
as you dive. When you begin to ascend, slowly let the air our of your lungs
as you rise toward the surface, keeping enough breath to clear out the snorkel
with a final blast of air as your head breaks the surface.
The techniques can be developed on an easy and enjoyable way under the direct
supervision of our staff; in a couple of hours you will be mastering the skills.
Duration: 2 hrs.
Tour includes: Guide/Instructor, Practice
in shallow water and guied tour through the Akumal Bay, Snorkeling equipment,
Showers, Lockers.
Price: US$40.00

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