From another thread:
How young is too young for an athletic activity? Competing on a high level requires starting young, there is no doubt about that. Every athlete that competes on a high level was someone that started on their path to elite physical fitness at a young age. I strongly disagree with many nations using young girls in gymnastics, as I have personally seen just how damaging gymnastics can be to the joints. I have seen gymnasts break their bones repeatedly, as well as countless sprains, pulled muscles and other painful injuries related to it. Same with Parkour (which I practice). Many traceurs are introducing their children to Parkour as young as the age of *3*, without stopping to protect their children's joints and make sure that their children are ready to develop proper muscle mass without stunting their growth. And no doubt you have encountered parents starting fights at Little League or Junior Football over their children's performance, because they want their child to be an elite athlete. Sure exercise is important, but does it have to be that extreme? At what point does it become physically and psychologically harmful? I think Dave made the correct choice in making sure that his daughter didn't attend gymnastics twice a week, as it can seriously hurt.
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