In a 1934 radio interview, Gertrude Stein talks American football:
INTERVIEWER: You saw the Yale-Dartmouth game a week ago Saturday didn’t you? Did you understand that in the American way or the football way or how?
STEIN: IN the American way. The thing that interested me was that the Modern American in his movements and his actions in a football game so resembled the red Indian dance and it proves that the physical country that made the one made the other and that the red Indian is still with us. They just put their heads down solemnly together and then double over, while on the sidelines the substitutes move in a jiggly way just like Indians. Then they all get down on all fours just like Indians.
INTERVIEWER: But those jiggles are just warming-up exercises.
STEIN: It doesn’t make any difference what they are doing it for, they are just doing it, like the way the Indian jiggles in the Indian dance and then there is that little brown ball they all bend down and worship.
INTERVIEWER: But the ideas in that is to get the ball across the goal line.
STEIN: But don’t you suppose I know that, and don’t you suppose the Indians had just as much reason and enjoyed their dancing just as much?