Anybody seen these ergonomic chairs?

[LS20]

I've seen this back-less chair that is supposed to help your back posture. The chair has the seat, and a pad tilted 45* for you to rest your shins on. Sitting with your shins on the pad (foot bent towards under your butt) really makes you not want to slouch and promotes a straighter back...

Anyways, I would like to reserach on them but I do not know what they are called

 

[bananaFish]

My friend Google and I found this

*I searched for "Kneeling Chairs"

 

[LS20]

yeah, that is what i was looking for. im quite surprised by the steep, steep price, though!!!! i was hoping they'd have some generic seats with cheap pads but the same ergo design for like 80$

 

[bananaFish]

try other retailers or search combinations