My new chair

Cross legged
I sit at my desk nearly all day long but I don’t want to be completely sedentary, so I’m experimenting with a balance ball as a desk chair. 4,567 bounces into my first day “on the ball”, I am enjoying the novelty.
As you can see in the photo, I’ve figured out how to sit on it cross legged. Although I haven’t mastered it yet, I can type from this position. MJ says this is “a one way street to a bump on the head,” but I think it’s more likely a fast train to backache.
Still, a backache is better than an expanding bottom.