Out of all the things I tried to fix my bad posture, it’s funny how a simple app did the trick. Having used it for a week now, I’ve started catching myself sitting straighter without even thinking ...

I sit in front of my computer monitor all day and can feel it in my back and shoulders. Often, I catch myself slouching and try to correct my posture, but worry that the damage has already been done.

As a child, being told to sit or stand up straight may have felt like a nuisance, but those adults in your life were on to something: Good posture helps you stay healthy and pain-free. “It can affect ...