Certification of theoretical knowledge, is through the practice of the sea and the pool, harmoniously combining theory with practice in the light of absolute safety. In the process of the practical course, intervene discreetly to errors and omissions, documenting and correcting. So the student in a short time manages to feel the sea like a friendly environment in which they can move with great ease.

Successful diving, depends heavily on the right ha larosi. It is purely cerebral function, in which the psychological factors, knowledge, experience, and technique, creating the conditions for high performance with maximum safety.