4 ms·
Oh yes, I forgot to mention to clear the mucus first before doing that. I didn't know it was called the Valsalva maneuver, thanks.
by tacheiordache 3y ago
Oh yes, I forgot to mention to clear the mucus first before doing that. I didn't know it was called the Valsalva maneuver, thanks.
- lacrosse_tannin 3y agoThe reason I want to fix it is because I dive, so