hello there 
just sharing a useful tip…when i do not do sirasana for several days due to my period i get really bloated…maybe it is the air in GI tract due to nectar cycle that gets accumulated (and maybe not 
) …anyway the only way to release the air and feel relief from bloating is by doing sirasana again…instant relief 
I guess warm air rises
Sirsasana and a trip on the moon… for me, they are the same
What should I practice to get rid of “air” with easier asanas?
Works for me too.
Love,
Carson 