Articles related to "Valsalva Technique"

The ears are one of the most vulnerable parts of the body affected by the change in pressure during scuba diving. Scuba divers need to be aware of the risks to ears.

On a scuba descent, the higher pressure in the water forces the eardrum to bulge to the lower pressure in the middle ear. Equalising the ears prevents this occurring.

Snorkelling is a great and enjoyable way to start exploring the underwater world. For example, when snorkelling the Great Barrier Reef.