Both of my grandsons have asthma- which is probably something they inherited. Neither one like much physical activity unless, of course, it involves smacking the other brother.
Their favorite pastimes are video games, play station, and WI. When I was a child at this time of year all we thought about was how many bags we could load up full of candy as we knocked on neighborhood doors, walking without parents. Best holiday of the year.
There are also too many cartoons on every day of the week. It used to be that Saturday was cartoon day. Of course, then there were only 3 network stations. Now there are a million or so- with whole blocks of stations just dedicated to the cartoon in you.
No wonder kids are victims of obesity. They hardly ever move!