Kriterian
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ScubaTwo:
The Valsalva maneuver is the equalization method where you pinch your nose closed and exhale slightly through the nose. That forces air into your eustachian tubes and equalizes the pressure in your ears.
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The Valsalva maneuver is the equalization method where you pinch your nose closed and exhale slightly through the nose. That forces air into your eustachian tubes and equalizes the pressure in your ears.
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