Is the 'Nocebo Effect' Hurting Your Fitness Goals?

Many of us have no problem checking in on the status of our New Year’s resolutions to “walk more” or “sleep better,” and it’s all thanks to our trusty Fitbits, Apple Watches, and other wrist-sized fitness gadgets. At any moment of the day, you can look to your wrist and have access to your health data. And if you…