Just because golfing is difficult doesn't mean it's a sport. It's not different that go out and shoot deer and say hunting or fishing are sports. They are activities.
Just because you don't like golf doesn't make it not a sport. Oxfords online dictionary defines sport as
an activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment. Golf meets all of that criteria as does fishing and hunting, and I loath hunting and fishing.
Just becuase you don't exert yourself cardio vascularly like you do jogging or playing pickup basketball doesn't mean it doesn't require a level of fitness to play. For professional golfers to play at the level that they do does require them to be fit. There is a reason why John Daly is not a top player. It's because he is a big fat slob that drinks a case of diet coke a day and smokes 2 packs a day. But, he is entertaining to watch. :lol: Have you ever looked at some of the MLB in the world? That Fielder guy is huge. Half the pitchers are overweight and look like they couldn't run 100 yards.