[nextlevelwizard]

What is your point? That because athletic ability degrades faster kids should be pushed into sports as soon as possible so they can reap potential benefits, but since math is mental thing and mental acuity declines slower kids should be kept away from mentally demanding things so they can reap the potential benefits at a later date?

Wouldn't both kids be better off if they could just do what they liked? Just because there is more money involved with sports and coaches and teams have noticed that they can get more bang for their buck when they focus recruiting as young as possible shouldn't make any difference if a kid is into chess or math or any other science.