Exercise reduces fatigue, keeps you moving, and boosts your mood. Those are three great reasons to start—and stick to—an exercise program, says Terry Wahls, MD, clinical professor of internal medicine ...

Why do some people manage to stick to their exercise routines all the time while other people struggle? It’s not that consistent exercisers are less busy, less stressed, or even more disciplined.

PARK CITY — It's the start of a new year, and becoming more physically active with exercise is a top resolution for many. But when it comes to setting fitness goals, there are a lot of options.