This course will teach you how to extend your bottom time by executing your dive in multiple levels. By ascending to a shallower depth, you slow down your nitrogen intake, allowing you to stay under for longer. I'll teach you how to plan your dives, including repetitive dives, then you'll put your skills to use in a 2 dive trip. Extend your time even further by taking the Enriched Air Specialty.

Schedule: 1 day.

Dives: 2.