So is HV freediving’s dirty little secret?
Because, if this is the case, it is a significant paradigm shift, at least from the perspective of someone like myself, an absolute beginner, but somewhat well-read. I have taken a level 1 course, read a couple books, and done lots of casual internet research. My level I course taught that:
-HV is dangerous (by hampering UTB sensitivity)
-HV is counterproductive for beginners and high performers alike bc it raises heart rate, interferes with dive-reflex, etc
-HV is an old-school trick that is now shunned bc we understand the science and danger
Furthermore, typical Internet research (often authored by respectable and well-known free divers) suggests the same attitude is commonly held within the amateur and pro community. Some of those experts would admit that HV maybe a useful training tool at times, and safe when in the hands of knowledgeable, careful, serious athletes, but nonetheless still considered irresponsible and a frowned-upon practice in recreational or competitive free diving.
It was from this perspective that my reaction to Dr Pollocks claims that “the “breathe up” is really just HV” was that “the Dr. doesn’t understand- breath up is opposite of HV. - It’s to relax...” Though, I have never witnessed a pro dive comp, to see myself. What do I know?So, maybe it IS a commonly used technique?
I can understand why seasoned pros and the community in general are reluctant to openly discuss the realities of HV, bc in the wrong hands, in the hands of a novice, Hv and water can be deadly. But when formal diving course instruction, and the general sentiment of the community at large seemingly embraces and promotes one truth, and the truth is entirely something else, for me anyway, it brings into question all the other advice and guidance I have received within the community
There is already so much conflicting information When it comes to free diving theory. But this is a very basic concept;
Is, or is not, HV a commonly used and accepted technique for rec and competitive diving ? If so, why the denial?