You only have to breathe out occasionally to stop a mask squeeze, and it should not be enough to break the seal. Frankly, I am not even aware of it when I do it.
Here is a good test to see if you have good airway control. Place the mask on your face and suck in. As you know, it should stay there. Now, talk for a while. You should be able to carry on a conversation with the mask on your face, without the strap in place.
I have been experimenting lately with a "therapy" for chronic nose exhalers. You might want to to try this routine. You can do it any time, including right now--no equipment required.
1. Hold your nose and breathe only through your mouth for a while. I suggest pursing your lips as if you were sucking on a thick straw. My theory is that this will make you more conscious of breathing through your mouth, as you will with a regulator.
2. After you do that awhile and feel compfortable with it, remove your hand from the nose and hold a finger below the nostrils, allowing a little space for breathing. The purpose of this is to feel any nose exhalation with that finger. Try to maintain the mouth breathing without feeling any air against the finger.
I have tried this with several students lately with pretty good success. Practice this whenever you think of it.
Here is a good test to see if you have good airway control. Place the mask on your face and suck in. As you know, it should stay there. Now, talk for a while. You should be able to carry on a conversation with the mask on your face, without the strap in place.
I have been experimenting lately with a "therapy" for chronic nose exhalers. You might want to to try this routine. You can do it any time, including right now--no equipment required.
1. Hold your nose and breathe only through your mouth for a while. I suggest pursing your lips as if you were sucking on a thick straw. My theory is that this will make you more conscious of breathing through your mouth, as you will with a regulator.
2. After you do that awhile and feel compfortable with it, remove your hand from the nose and hold a finger below the nostrils, allowing a little space for breathing. The purpose of this is to feel any nose exhalation with that finger. Try to maintain the mouth breathing without feeling any air against the finger.
I have tried this with several students lately with pretty good success. Practice this whenever you think of it.