The correct answer to this open question is the following.
Unfortunately, you forgot to attach the interpretation. Without it, we do not know what you are referring to.
However, trying to help you we can comment on the following general terms.
I agree with the attitudes of young people towards the Hitler youth movement in that Adolph Hitler youth was not very popular around 1930. At the end of this year, membership was compulsory and it started to grow in numbers.
Hitler's youth was no so popular because this represented preparation for war, and not everybody liked the idea.
What was true was that young people were indoctrinated into Hitler's ideas. Yes, they had other recreational activities too, but the central idea of propaganda was to instruct young Germans into the supremacist and antisemitic doctrine of Adolph Hitler.