Order on Amazon NOW
ear0-diving
Oct 12, 2016

1. Toynbee Maneuver – Pinch Your Nose and Swallow

With your nostrils pinched or blocked against your mask skirt, swallow. Swallowing pulls open your Eustachian tubes while the movement of your tongue, with your nose closed, compresses air against them.

 

2. Lowry Technique – Pinch Your Nose, Blow and Swallow

A combination of Valsalva and Toynbee: while closing your nostrils, blow and swallow at the same time/

 

3. Edmonds Technique – Pinch Your Nose and Blow and Push Your Jaw Forward.

While tensing the soft palate (the soft tissue at the back of the roof of your mouth) and throat muscles and pushing the jaw forward and down, do a Valsalva maneuver.

 

4. Frenzel Maneuver – Pinch Your Nose and Make the Sound of the Letter “K”

Close your nostrils, and close the back of your throat as if straining to lift a weight. Then make the sound of the letter “K.” This forces the back of your tongue upward, compressing air against the openings of your Eustachian tubes.

 

5. Voluntary Tubal Opening – Tense Your Throat and Push Your Jaw Forward

Tense the muscles of the soft palate and the throat while pushing the jaw forward and down as if starting to yawn. These muscles pull the Eustachian tubes open. This requires a lot of practice, but some divers can learn to control those muscles and hold their tubes open for continuous equalization.

WHEN TO EQUALIZE

Sooner, and more often, than you might think. Most recommend equalizing every two feet (.6 meters) of descent, but often that’s too late. At a fairly slow descent rate of 60 ft (18.288 m) per minute, that’s an equalization every two seconds. Many divers descend much faster and should be equalizing constantly.

The good news: as you go deeper, you’ll have to equalize less often!

Taken from  www.divein.com

Latest Post

A new video from a US top-blogger

A new video from a…

Water Foxy – trademark rights pending

We have U.S. and common…

How we have changed the logo

Why do companies change their visual…

Snorkels: let’s take a look at them

Almost everyone has played with…

Popular Post