Should an athlete's gender determine whether or not they will be allowed to participate in any sport they choose?

Should an athlete's gender determine whether or not they will be allowed to participate in any sport they choose? Whenever the topic of letting women play sports with men comes up, there are always people who have their own distinct opinions of what should happen. It is almost like bringing up the topics of religion or politics within a large group. People's ideas on the subject might agree with a main view, but each person …

…consequences and take full responsibility for their actions and participation in the event. I don't, however, feel that it is right for men to go and play in leagues with the women. If men want to compete with women then they should sign up for co-ed leagues where the women know they will face men. Maybe someday we won't even have to worry about this topic anymore because everyone will be participating in sports together.