Beginner Freediving. Your introduction into the world of diving on one breath.

Take your diving to the next level. Learn more advanced techniques to dive deeper, longer, safer.

The highest recreational course in Freediving. Extend the limits and ability of your body.

Everything you need to know from beginning to end to learn and master the Frenzel and Hands Free Equalisation Technique.

Learn the secrets and subtleties of mouthfill equalisation. This is Adam Stern's personal mouthfill equalisation technique from years of diving deep.