@joel I use a desk-bike and like it. I understand that that's not what you are asking about, but there is one observation that might be relevant: I can use it during meetings or menial tasks, but when I have to concentrate I stop cycling. Which is fine with the bike. I think I would find it very annoying if I have to manually switch off the treadmill or if it has so much inertia that it drags me along when I want to stop it to be able to concentrate.

It's also not a conscious choice that I stop cycling, rather I notice: oh, I haven't cycles the last 5 minutes

@florian hum… yeah, haven’t thought about a bike option. Not sure I like the idea because I’d be back sitting somehow. It’s probably not the same sitting as with a chair though. 🤔 I really noticed the difference on my hamstring between standing raughly 90% of the time and sitting on the chair.

Got to think about this option…