Hard numbers are hard to find, but one source indicates more than 80 million Americans participate in sports. Many of them are our kids and grandkids starting with little league and continuing through high school. With so many youngsters involved in dozens of different sports, it seems worth spending a little time thinking about how their participation is, or should be, impacting their minds and bodies and their future lives. I’m loosely calling today’s show “a parent’s guide to sports”, on Town Hall Ohio.