Does this help with neck posture? My neck is bent forward quite a lot, but my back posture is fairly decent...

Also...I'm skeptical about these as I've heard they train your muscles to be lazy – the brace does lots of the work, so when you take it off old habits kick in because you're muscles can't do the same job the brace was doing.

But I guess the limit of 20–60 mins a day is to prevent that?