Scuba Skills
Ear Equalization Basics: Why and How
Ear clearing is an essential skill for both scuba and freediving, yet it is also one of the most common issues divers have. An estimated 25% of all divers consistently find themselves struggling to equalize. Contrary to the popular belief, in most cases, it is the technique that causes trouble, not the anatomy or illness. In a very few individuals allergies, chronic infection or nasal polyps may play a role.