Problem: A privately-owned, commercial gymnastics club in your town has had much success in producing outstanding female gymnasts as young as ten years old. The girls at the club practice at least 25 hours a week and often compete on weekends. You've been asked by a friend who has a six-year-old daughter if he should pay the annual fees to register is daughter in the club. He wants to know what you think about such clubs and if his daughter would benefit from being a gymnast in the local club.