How to make young people healthier

Nowadays,

Young peolple have unheakthy habits, they spend much time using their mobiles and watching TV and they also eat fast food.

If they don't change any of these habits, they will have a big problem.

To provent this, they should do at least an hour a day of exercise and eat healthier good, too.

Unless they change, young people will be fatter and lazier as well.