[lgg]

I did partner acrobatics (hobbyist level), and could do handstands in the middle of the room for ~20-40 seconds fairly consistently (and on a good day much more than that). Handstands are actually one of the safer things you can do, especially among inversions... it is really easy to injure your neck in a headstand.

I could also walk on my hands for a fairly long distance (it turns out once you are comfortable with supporting your weight on your hands it is easier than standing still), and when I had a spotter or was against a wall could do 1 arm hand stands and press up from a tripod headstand to a handstand (which is in fact super dangerous if you don't know what you are doing). It is one hell of an upper body work out though ;-)

Unfortunately I have not down any inversions in probably a year now due to the pandemic and other issues, and several months ago I injured my shoulder in unrelated way, so probably not going to be getting back into my old routines any time soon...