Working and sitting at a desk is a typical part of the 9-to-5 experience, one that is pretty necessary if you think about it. Many of us concentrate best when in our respective offices or cubicles.

Today, the average office worker sits for about 10 hours, first all those hours in front of the computer, plowing through e-mails, making calls or writing proposals — and eating lunch.

Ever since sitting became the new evil, offices have sprouted all sorts of arrangements we would have once considered bizarre: bouncy balls, standing desks, treadmill desks. But none are perhaps ...