> You can't train above your ventilatory threshold while nose breathing Why? What about this? http://www.journals.aiac.org.au/index.php/IJKSS/article/view/4400

> You can't train above your ventilatory threshold while nose breathing Why? What about this? http://www.journals.aiac.org.au/index.php/IJKSS/article/view/4400 http://www.journals.aiac.org.au/index.php/IJKSS/article/view... Conclusion: This study supports the ability of recreational runners to utilize a nasally restricted breathing pattern at all levels of running intensity without loss in VO2max or GXT TE, and with superior PE and VE/VO2, following an extended training period using this practice.