So after years of playing computer games as a child, I have a somewhat bad posture (forward rounded shoulders/hunched back) and do want to to correct it.
After browsing the internet, I have seen posture braces. Do they work? Or are there are other better ways to address this issue?
Get a good chair those ergonomic ones if you plan on going on a computer for a long time, go on youtube and look at those back posture exercises. https://www.youtube.com/watch?v=LT_dFRnmdGs it does wonders, you'll notice a difference within a week.