Over longer spans, however, few women have the endurance, the skeletal structure, the muscularity, to withstand the physical brutality of combat.

FORBES: Memo To The ACLU: Don't Put Women Into Combat

Ms. Kallio and Ms. Webb also pointed out the Impala emblem has always been an interpretation rather than an exact replica of the animal, so designers could play up the muscularity and speed.

WSJ: New Logo for Chevrolet Impala

Like Michigan, Louisville has arena-muscularity.

FORBES: Cinderella Cannot Afford to Pay for National Championships in College Basketball. Michigan and Louisville Can.