Is Fatigue all in Your Head?

Maj. John Mullaney, U.S. Army Reserve commander of the 200th Military Police Command's headquarters company, and another Soldier, take a breather after completing a two-mile run as part of the Army Physical Fitness Test, May 14, during battle assembly at Fort Meade, Maryland. (U.S. Army photo by Master Sgt. Michel Sauret)

Check out a study making waves in the realm of physical and mental performance. Learn how you can push further than you think when your brain is telling you to stop!