kettlebell
Member
I wanted to discuss this item.
It is just a resistance breathing mask but, due to this resistance does increase co2 retention and lung co2 content whilst being used therefore does seem to have all of the benefits of being at altitude + the added benefit of increasing diaphragm strength.
I got interested after reading this: http://www.normalbreathing.com/d/traini ... PPfLORWySo
It looks like he is endorsing it and may be affiliated in some way but what he says seems to make sense as to its merits.
They only thing I was disappointed in is that it i not as cool as Charlies bag breathing mask design.
Your thoughts?
It is just a resistance breathing mask but, due to this resistance does increase co2 retention and lung co2 content whilst being used therefore does seem to have all of the benefits of being at altitude + the added benefit of increasing diaphragm strength.
I got interested after reading this: http://www.normalbreathing.com/d/traini ... PPfLORWySo
It looks like he is endorsing it and may be affiliated in some way but what he says seems to make sense as to its merits.
They only thing I was disappointed in is that it i not as cool as Charlies bag breathing mask design.
Your thoughts?