Your lungs can get squished (as was hypothesized to be the case with the aforementioned caver), bursting blood vessels in the brain, and (news to me) according

Your lungs can get squished (as was hypothesized to be the case with the aforementioned caver), bursting blood vessels in the brain, and (news to me) according to the article below, your heart eventually has trouble pumping when you're inverted. https://science.howstuffworks.com/innovation/science-questions/hang-upside-down-how-long-safe-deadly.htm https://science.howstuffworks.com/innovation/science-questio...