Is it literally about sitting or more that you can’t be still? My dad has tried a bunch of walking treadmills etc while coding and nothing really worked well (hard to walk while you code, messed with his wrists) until he got this chair that basically just had pedals on it. Easier to cycle than to walk and his issues went away.
Also they’re very small!
Yes and you can just change it to whatever you like. I have it at ctrl shift A.