I go running three times a week - outside in the park, come rain or shine, and I hate every moment of it. I hate everything about it. But I know it's important for health reasons and the reason why I run, in particular, is because my stage work is like cardiovascular work so I don't want to lose my breath on stage.
I think that there should be options available, quite early on, that if someone is recognised as a disruptive child, for them to be trained vocationally. Maybe if those kids were given the option to learn how to contribute to society on a practical level they wouldn't get into trouble.