This is an article regarding the 1917 Draft and how the first one million inductees measured-up physically:
"The first adequate physical survey in half a century was made possible when the Selective Service system brought before medical examiners some ten million men. Of the 2,510,000 men between the ages of twenty-one and thirty-one 730,000 (29 percent) were rejected on physical grounds."
We found it interesting to learn two facts from this article; the first being that the highest number of acceptable draftees were from the countryside and the second involved the malady of flat feet -which effected one out of every five American men at that time.
Click here to read more statistics about the American military of the First World War.