I have an ergonomic chair for 5 years or so now and well best 300+ bucks i spent tbh. This is how you chair: ^ i want it, idk the name though, stance angle i think.
http://www.coolslice.com/2007/10/my-office-chair-lifeform-ultimate-story.html Enjoy. And yeah, Im slightly partial. Its still about what works best for you, might be expensive, might not be. Im about to throw down for an ultimate lifeform, now that teaching is finally paying me a competetive wage: I was blessed by a…