Tino and his mother are leaning on his crutches in the auditorium of the Morgen College in Harderwijk. The teenager says he has a problem. During a club competition motocross he crashed hard in a bend. Result: a very thick and swollen knee, so that the leg can no longer bend. Despite the severe pain, Tino doesn’t worry too much, he says. It is difficult, because for the upcoming exams he quickly has to sit on a chair for two hours. And that’s not going to work.