Flexi-Chair Oka Office Chair BS9 review: a boon for long work sessions

You know that you shouldn't sit working for long periods at a time, but you're still going to, and the Flexi-Chair Oka Office Chair BS9 stays comforting, and supporting, throughout.It's not yellow, it's orange.Some companies just try to get you coming and going. AppleInsider previously enthused about a Flexispot exercise bike and desk which practically tricks you into being more active. Now the same company has an office chair that realises that sometimes you need the opposite. Read more...