Stand up to stave off pounds.
Writing about exercise almost ensures that you won't have time to do any, and I had expected to emerge from my writing cave wan and pudgy. Wan happened. But pudgy didn't, thanks in part to my reading about studies conducted at the University of Massachusetts, in which volunteers spent one day sitting and then another standing or walking nonstop. The difference in energy expenditure was "hundreds of calories," Barry Braun, PhD, a kinesiologist who oversaw the study, told me. I now leave my chair while talking on the phone and keep a music stand in my office so I can spend some time upright while reading. I love science that validates both my vanity (don't want a wide waist) and my laziness (happy to just stand there).
Next: The stork method of tooth brushing and why you should be using it