I tend to slouch a lot when I sit for long periods at a time. There are several reasons for this, but the main reason I think is that I don't sit in a chair with a back in it.
Anyway, what are some ways that help you keep good posture while sitting?
I have a standing desk, but truth be told I don't use it much... oops. I'll definitely be revisiting it once I have a new setup when I move though.
There's also these back braces / back support things...
But they seem pretty gimmicky to me. Although if you've had experience with a thing like this, would love to hear about your experience.