too much information wearing the same type of helmet that is not true. way back in the 1990s they started making smaller helmets the same type of certificate and standards the absorption and deflection type they have. that exists in youth sports today. it's a combination of the equipment the instruction and the protocols that exist in sports today, as long as they exist, which they should, it's the safest environment in the history of sports for kids. we should be running to every field, soccer field, basketball, anything to get our kids active with all the things that are available today versus the archaic ways of 20 and 30 years ago. ainsley: that's something so interesting you say that we did a story i think it was last week, youth participation in sports is down significantly. what do you say to parents who are grappling with that do i let my kid play football? >> well, i think the first thing that they need to look at is what is the biggest issue in this country obesity, sugar conception, inactivity it.