Technique Video

Additional aquatic preparation guidance can be found on page 23 of the 10-week training guide and log (5.3 mb PDF) and Fitness Preparation App.

**Safety** Never swim alone.

A Glimpse at Amphibious Training and the 2K Fin

Amphibious training provides Marine Raiders with specialized skills needed to operate in diverse environments. During Phase 1 of the Individual Training Course, students learn to operate, navigate, and build the small watercraft known as the zodiac. They are continously evaluated, mentally and physically tested, and must perform a 2k fin in the open ocean prior to proceeding to the next phase of training.