I'm sure at one time or another you have had this debate with a friend. Does X qualify as a sport or merely an activity? You could go on for hours arguing that Nascar is not a sport because the car "does everything" but you would be wrong - it's a sport. You could also argue that gymnastics is a sport because the athletes are in such good shape but you would also be wrong - it's an activity - it may be physically demanding and require talent but at the end of the day it's just an activity.
Confused? Not anymore!! Here is javeryh's be-all-end-all definition of what constitutes a sport and what is merely an activity! It's simple: If two people (or teams of people) are in direct competition with each other without the need of a third party judge, it's a sport. Examples include baseball (team with the most runs wins), golf (person with the lowest score wins) and weightlifting (whoever can lift more weight wins). If the activity in question requires a neutral third party judge to determine the scoring, it's just an activity. Examples here include gymnastics, diving and skateboarding.
Note that most every sport or activity require neutral third parties (umpires, referees, line judges, etc.) but for the most part in sports they do not directly determine the score. Also note the role of athletes within sports and activities: You don't have to be an athlete to play a sport (darts, bowling, and nascar come to mind) but you might have to be an athlete for certain activities (figure skating, diving and snowboarding - 1/2 pipe, not downhill - come to mind).
There are some that walk the line between sport and activity - boxing, for example, is clearly a sport (whoever knocks out the other guy wins) but what happens when the fighters go 12 rounds and the judges have to determine a winner? They just participated in a very tiring activity.
I hope this clears things up.
Confused? Not anymore!! Here is javeryh's be-all-end-all definition of what constitutes a sport and what is merely an activity! It's simple: If two people (or teams of people) are in direct competition with each other without the need of a third party judge, it's a sport. Examples include baseball (team with the most runs wins), golf (person with the lowest score wins) and weightlifting (whoever can lift more weight wins). If the activity in question requires a neutral third party judge to determine the scoring, it's just an activity. Examples here include gymnastics, diving and skateboarding.
Note that most every sport or activity require neutral third parties (umpires, referees, line judges, etc.) but for the most part in sports they do not directly determine the score. Also note the role of athletes within sports and activities: You don't have to be an athlete to play a sport (darts, bowling, and nascar come to mind) but you might have to be an athlete for certain activities (figure skating, diving and snowboarding - 1/2 pipe, not downhill - come to mind).
There are some that walk the line between sport and activity - boxing, for example, is clearly a sport (whoever knocks out the other guy wins) but what happens when the fighters go 12 rounds and the judges have to determine a winner? They just participated in a very tiring activity.
I hope this clears things up.