ElevationTraining Mask is great because it regulates how much air you can breathe in, making it so that you breath less oxygen, in turn making the air thinner (due to the low oxygen intake it’s similar to altitude training) .
ElevationTraining Mask is great because it regulates how much air you can breathe in, making it so that you breath less oxygen, in turn making the air thinner (due to the low oxygen intake it’s similar to altitude training) .
Elevation Training Mask 2.0 Is Here
Elevation Training Mask a must for any mma fighter
take your conditioning to the next level! by SEAN Sherk
