Sit up straight! Don't slouch! If you grew up hearing those familiar commands, you're not alone. Maybe it was a parent's ...

This is especially true for our chairs, because apparently sitting is killing us, and if you don't have easy access to a treadmill desk, these sitting tips are your next best bet. Produced by ...

Cornell University ergonomics professor Dr. Alan Hedge sets out why the 90˚ rule does more damage than good, and what the proper way to sit at your desk is. Follow TI: On Facebook More from ...