Quote:
Originally Posted by trux
Wow, 7+ min breath holds for a newbie, that's quite impressive! I would like to be there  Apart from the psychical aspects, the breath up may have important influence, and cause the different curves of hypoxia and hypercapnia in both cases. In water, the diving reflex should be stronger than when training dry. But since I suspect that you strongly hyperventilate (starting to have contractions that late is quite unusual at a newcomer), these two processes may collide stronger when training in water than when doing it dry, and hence although the contractions may come at the same time, you may be already more hypoxic in water.
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trux while reading this post same things came to my mind
i know a person like featon who can hold is breath 1 min dry but in water 3:30 easly

. he can not hold his breath very long on land

,
i think Faeton has a different metobolizm and different myglobin and hemoglobin raito in his blood much more than others this two proteins caries 02 in our sytems as far as i know
trux meanwhile you know advantage or disadvantege higher hemoglobin or higher myglobin?
as far as i know higher hemoglobin makes blood thicker , it may be a disadvantage
but...higher myglobin maybe a very good advantage while holding long patern breathold or diving to deep who knows
