Certain infrastructures are not suited to recreational sports, or to young people in sport-study programs. This is a problem in my community, which includes skating rinks and the swimming pool.
Without excluding a category of athletes, how could we make facilities both pleasant and practical so they are open to everyone and do not discourage certain enthusiasts? You said there are many people who want to do a sport but quit because they are not a member of a club. They cannot do the sport they like.