I am currently wrestling with the question of whether every athletic competition is a sport. The question arose over last weekend in a discussion of bowling and professional wrestling and figure skating.
There is no doubt that what you do is grueling and physically demanding. No doubt it is judged by standards and has a winner and losers. But I don't know if I would call it a sport.
Pro wrestling isn't a sport, it's more the equivalent of ballet. Its participants are great athletes and highly skilled, but so are ballerinas and trapeze artists. Bowling is a sport though, as is figure skating (imo)
Darts and snooker are ones I often argue over (I consider them sports, others do not). For me a sport is a competitive activity that contains both a physical component and a skill component. So chess wouldn't be a sport as there is no physical component, but darts would be as there is.
If cheerleading is not a sport, then Olympic sports like gymnastics (especially rhythmic gymnastics) and diving can't be sports either. Dressage is in the Olympics and that's no more than getting a posh horse to mince around a square for a few minutes. Sports like boxing rely on subjective judging, so that can't be a reason to disqualify certain sports.
Without being totally arbitrary, there is no way to claim things like cheerleading or bowling are not sports. Professional computer gaming/e-sports is a tough one, much as I don't really want to, I'd probably have to say that it is.
How would you define what is a sport or what is not?
Or do you prefer the response of the judge who was asked to define pornography 'I can't describe what it is, but I know it when I see it'?