Day: November 7, 2022

12. How to Equalize Ear Pressure During Diving1
Diving for Beginners Diving Knowledge

How to Equalize Ear Pressure During Diving?

Only the Eustachian tubes that run to the back of your throat provide a connection between your middle ears and the outside world. Middle ear barotrauma—the most frequent pressure-related ear injury—occurs when the pressure in your middle ears is not increased to match the pressure in your outer and inner ears. The normally closed Eustachian […]

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11. How Does Snorkeling Work Underwater1
Diving for Beginners Diving Knowledge

How Does Snorkeling Work Underwater – How To Use

With a snorkel mask on, you can see underwater without having water run up your nose. The snorkel is a flexible tube that lets you breathe while keeping your face submerged in water. The tube’s top must protrude just above the water’s surface as you hold one end in your mouth for air exchange to […]

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