Luke Maring has an interesting article (here) on the obligation to vote. He argues that democratic citizens have a role-based obligation to vote, since failing to do so would disrespect democracy. And he motivates the idea that it's wrong to disrespect a practice with an example of a basketballer. (I forget the exact details of the case.)
I was reminded of this today, when I saw this article about Memphis Depay, in which the Brazilian Football Federation (CBF) is reported to have issued a letter saying that standing on the football is "provocation to a rival and disrespects the game."
I assume this was in Portuguese, so not sure how easy it would be to track down the original, but it's an interesting example (for those with more interest in football than basketball, at least).