I'm not sure if it actually recreates high altitude training, but from what I've read it seems to be an effective way to work out the diaphragm.I've trained in altitude before, and it's no joke. I guess that this mask is meant to simulate altitude training....hrmm..not sure on effectiveness. I've seen some top people in the Crossfit community bashing it, but sometimes people do that without proper research - especially Crossfit people who like to keep things simple and old school. By the way, I love that website, Breaking Muscle. I am on there everyday.
<img src="http://anabolicminds.com/forum/attachment.php?attachmentid=101868"/> i haven't tried it but Brotato tells me it's worked well, perhaps Obama should have trained with one in the first debate in the high altitude of Denver with Romney Unless you're a top athlete involving cardio I would save the $80
I've used cordyceps from MST before. They helped but only minimally. Not worth the price IMO.If you're looking for a bit of a cardio edge, you might be interested in this product. I have it in my current arsenal. It's out of stock on Nutraplanet, but available in many other places: Invalid Link Removed
Please share anything you findI am unsure but I thought that altitude training was found to be bogus, ill have to read up on the literature. I have seen some people wearing it at my gym
Please share anything you findI have read many mixed reviews on this mask