In order to be able to freedive, a person has to undergo physical and
mental freediving training. These include techniques that involve
breath holding, relaxation, lung training, ear equalizing and
technique training. Physically, you'll need to be at the top as
without strength, you may as well kiss freediving goodbye.
For more information,please visit :
http://immersionfreediving.com/registration/?regevent_action=register&event_id=15