I always thought sitting up straight was optimal, but it looks like a recline is better according to this article in BBC Health. How are you supposed to sit at a computer in that position? I try but I always wind up slumped over shortly.

I always thought sitting up straight was optimal, but it looks like a recline is better according to this article in BBC Health. How are you supposed to sit at a computer in that position? I try but I always wind up slumped over shortly.

From yoga class it seems like sitting at 90 degrees is more optimal.