That Cushy Desk Chair May Be Your Back's Worst Enemy

Finally, it’s gone. My big, state-of-the-art chair – the one with all the levers and sliders and knobs that was supposed to banish my back pain? I fired it. I replaced it with something small, sleek and Scandinavian, called an Iloa. It’s a stool, on wheels. I’m not saying that it’s magic, but it might be.