U.S. Army Ranger Handbook wellness such as nutrition and its

such as nutrition and its role in physical and cognitive performance

interval training using only your own body weight

the balance between the hunter and hunted shifts--and the battle between duty and desire is deadly

and intelligence of friendly and enemy dispositions

—David Allen

U.S. Army Ranger Handbook wellness such as nutrition and itsFrom the US Department of Defense, the Skills, Tactics, and Traits of the Most Highly Skilled Soldiers in the World Army Rangers. This handbook offers the techniques and tactics that make U. S. Army Rangers the best soldiers in the world. These highly trained, easily deployable, and widely skilled infantrymen specialize in airborne assault, raids, recovery of personnel and equipment, and airfield seizure, among other difficult and dangerous missions.