Zero to Hero Project

lintond

WKR
Joined
Mar 17, 2013
Messages
1,428
Location
Oregon
I am not Josh but, I have been using one of the same masks for awhile. It in my opinion does nothing for altitude training. But it does work great for building your diaphragm muscles and building your metal ability to be able to complete a workout no matter how bad you want to quit or take the mask off. I think the mental toughness I have gotten out of it has been the biggest advantage. I have seen some improvement in my ability to recover after workouts as well. My breathing and heart rate recover a lot faster now.
Thanks for the info!
 
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