And HOW would you prevent them taking part in any sport of their choosing? When you hearken back to a time when women did not play certain sports, I assume that means you would ban them again, if you could. But how could such legislation be realised now? You cannot simply turn back the clock. So you would have to stop the women currently playing these sports, plus bring an end to the industries that exist around many of them (such as tennis), and prevent them from taking part in future.