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Course Outline

Scuba diver breathing through regulator

While it might seem like magic, breathing underwater is one of the easiest things you will learn. Breathe slowly and continuously, and never hold your breath. When you breathe in, your regulator delivers as much air as you need. When you breathe out, the air just passes through the regulator’s one-way exhaust valve and into the water.

You will be trained to remove, recover, and replace your regulator to prepare you in the event your regulator is accidentally knocked out of your mouth.

Scuba diver removing regulator
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  • Topic 2 of 4
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