Criticisms of Philosophy of Sport

In the past year, I've encountered the view that philosophy of sport is not "real philosophy," meaning, I take it, that sport is not a topic worthy of philosophical reflection, or that it is not "philosophically interesting." This got me to thinking that I'd like to read a good defense of philosophy of sport against such charges. However, I've been unable to find an extended defense. So, I'm thinking about writing one, and this post is a call for assistance. I'd like to know any references in print that criticize or dismiss philosophy of sport. I don't think there are many in print, as it is more of an attitude that many hold rather than something they have written about. However, if you're aware of any, please post in comments or email me directly (mikedotaustinatsymbolekudotedu).