The dawning of a new year is the perfect time to make a fresh start, and chances are, many people in your office are using this opportunity to renew their commitment to fitness and a healthy lifestyle. They want to drop a few pounds, get stronger, or finally run the marathon they’ve been talking about. But when an estimated 80% of resolutions end in failure—including 46% within the first month—there’s also a pretty good chance many of those resolutions will fall by the wayside before March.