A U.S. Marine stands guard in Kuwait. Next year, the Marines will incorporate Mind Fitness Training classes into an infantry school at Camp Pendleton, Calif., making it a tentative part of the regular training cycle. (J.M. Eddins Jr./The Washington Times)

A U.S. Marine stands guard in Kuwait. Next year, the Marines will incorporate Mind Fitness Training classes into an infantry school at Camp Pendleton, Calif., making it a tentative part of the regular training cycle. (J.M. Eddins Jr./The Washington Times)