Dictionary.com says this
Sport: an athletic activity requiring skill or physical prowess and often of a competitive nature, as racing, baseball, tennis, golf, bowling, wrestling, boxing, hunting, fishing, etc.
Bowling... any fat guy and their grandmother can be a decent bowler.
Pretty disappointed that so many people don't think golf is a sport. But I'll have to say Nascar, you sit in a car and drive, how's that a sport?
A place to debate everything and anything!