You should wear it while doing road work. That WILL help. The more you breath through your nose the more your body gets used to it.
Also, the more power training you do the better, and wear the mouth guard for the same reason, and breath the same as punching.
High altitude training, helps created red blood cells, and mask training builds stronger lungs.
That does help. I use to be in karate and the beginning when I wore the mouth piece it was hard to breath in but after time of being use to having it in I usually forgot that I even had the mouth piece in.
Yes! Its so much easier. You might not like it at first but you'll get used to it.
Yes very true
So that way when i lose breath its easier to get it back with the mouth piece on
