this post was submitted on 10 Apr 2026
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It’s even cooler than that: The esophagus can squeeze things towards the stomach against gravity. You can drink water while hanging upside down. You’ll also get a nose full of water because your sinuses would be below your mouth… But once it’s in your throat and you’re swallowing, it’ll make it to your stomach just fine.
If you wanted to avoid the sinus problem, I guess you could just lay on your back on a steep incline. Not fully upside down, so your sinus cavity is still above your mouth. That way the water would hit the back of your throat where you could swallow it, instead of just draining straight into your sinuses.
If you slowly inhale through your nose while drinking the pressure from the air coming in will likely direct the water towards your esophagus as well as keeping water out of your nasal cavity.
what!? i can clearly remember being like 10 hanging upside down from my knees on a jungle gym and drinking water from a bottle and having no problem at all and proving my mom that i wouldnt choke doing that
A quick swallow, maybe? (I'm thinking small mouthfuls)
nah, i always chugged down water, liked the way i felt the water slosh on my stomach xD