Changes in substitution rules have dramatically reshaped football. Ironically, they largely resulted as an unintended consequence of a temporary rule put in place as the U.S. mobilized for WWII.
Substitution Rules and Football's Evolution
Substitution Rules and Football's Evolution
Substitution Rules and Football's Evolution
Changes in substitution rules have dramatically reshaped football. Ironically, they largely resulted as an unintended consequence of a temporary rule put in place as the U.S. mobilized for WWII.