This is your time to fill any knowledge gaps and become fully comprehensive in areas. This course is also quite flexible in what we focus on, so let us know what your goals are. maybe you want to focus on a particular discipline or piece of advanced equipment. At this level you are capable of acting as an assistant instructor and taking more of an active role in leading and being responsible for other freedivers.
Below are some examples of topics covered on the level 3 course…
Mouth-fill equalisation
Eric Fattah first described his infamous “Frenzel-Fattah mouthfill equalisation technique” in 2000. Since then it has allowed many who master it to dive deeper. We will discuss the theory and techniques involved, try some dry exercises then head out to the ocean to try it out. Be warned, this technique take time to master and the level 3 course is simply an introduction.
Exhale diving (FRC)
FRC (Functional Residual Capacity) dives are performed to relatively shallow depths with less than full lungs. They aim is to simulate the pressure and subsequent equalisation challenges encountered on a deep dive. The fact that they simulate the physical limitations and sensations of depth, without the associated fatigue, makes them an ideal way to start practicing mouth-fill equalisation. We can do numerous shallow FRC dives during a session, however we become quickly tired with far fewer deep dives. Another major reason to practice FRC diving is that the pressure experienced naturally increases our internal thoracic and diaphragmatic flexibility. This is vital when it comes to diving deep in a way that avoids injury. Exhale diving can be dangerous and should only be attempted after formal training.