Laying down belly inflation (Read description)

I’ve heard that if you lie down, you’ll be able to take in more air. But honestly I can’t tell the difference in the amount of air The down side to this (For me at least) is you don’t get belly as big as you wanted :/ Any tips? P.s. I felt like this video wasn’t too good, but I wanted to get it out anyway. Because I felt like this video isn’t too good, I’m dropping another video in 90 minutes to make up for this one, stay tuned ;)