Anyone else does this? After about 10-15 minutes of sitting on a chair, I notice my butt is right on the edge, so I have to stand up and sit again properly. Getting very annoying.
most likely cuz your original 'sit' is not proper...you are suppose to sit with your tailbone against the back of the chair, not on the seat of the chair...most of us sit with the tailbone on the seat cuz we'll feel foolish to sit like a 2y/o with our feet up in the air since the cushion's depth fits a 6'8 male thigh...once you sit with your tailbone on the seat, your upper trunk posturing is actually behind the line of gravity...so then our shoulders blades start slowly adding more pressure, therefore more pressure curvature to the lower spine, gravity starts to slowly pull you down until your almost anything but falling off the seat...sit upright, like your mom bopped you on the head for a million one times..in those real deep chairs, ya need an extra cushion behind you until manufacturers start getting sued over their dysfunctional setup of chairs sofas...we think we're comfortable there, but it ruins everyone's back...car seats are not an exception either....
Lol i do exactly that!! i think its probably that our back is too straight when sitting properly, so we adjust ourself unconciously to sit more comfortable although is not good for the back. But you have to stand up and sit properly again as that position starts to get uncomfortable. An on going process!! Lol best of luck.