Most of us were told off at some point for how we sat. "Don't cross your legs, you'll ruin your knees." "You'll get varicose veins." "Sit properly." "Sit up straight." It belongs to that familiar pile ...

If you were to ask me to sit at my desk with my feet flat on the floor for an entire workday, I simply could not. And neither could a lot of people, I would assume. In fact, I’ve quickly learned from ...