Abstract
It is a common refrain in sports discourse that one should try one's hardest in sports, or some other variation on this theme. In this paper I argue that there is no generalized duty to try one's hardest in sports, and that the claim that one should do so is ambiguous. Although a number of factors point in the direction of my conclusion, particularly salient is the claim that, in the end, the putative requirement is too stringent for creatures like human beings. The putative duty to try one's hardest in sports does not comport with psychological realism. That being said, there are contexts in which it is reasonable to expect athletes to try hard. Perhaps there is even a duty to put forth such effort. Even so, this obligation does not rise to the level of a generalized duty to try one's hardest in sports.