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Physical Fitness

Marion W. Dowdle

出版	General Subjects Department, US Army Armor School, 1967
URL	http://books.google.com.hk/books?id=e9HrwQEACAAJ&hl=&source=gbs_api

註釋

Physical fitness means a person's body is mechanically good and functionally strong, and is vital in particular for soldiers. This paper discusses physical fitness and education inside and outside of the military in the United States.