anybody use these?

[Nat Cummings]

will this work insted?

they used these too!!!!! !

[Ehsan_Karam]

I have the elevation mask. It encourages you to breathe in through your nose and out through your mouth. When you have the mask on it's hard to open your mouth which is cool since the main thing I don't like about the 02 trainer is the fact that you get used to breathing in through your mouth which can get you hurt in a fight. I really wouldn't recommend this to anyone who doesn't already have top notch cardio though. if you can't run full blast on the treadmill while it's randomly adjusting the incline you can still make a ton of progress without either of these gizmos. Just bust that ass, there's no shortcuts fam-o.

[Corky]

so to get used to it i should just use it around the house right? for like a week?

[Ash "Lottery" Woods]

we train with gas masks when we do circuits, just for the simulation of having your gi forced over your head during matches and shit...definately helps but like od mate said there's no shortcuts it's still really hard fucking work... i think cardio is much harder than muscle building

[Ash "Lottery" Woods]

old mate**

[Corky]

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