Hmmm
A sport is any type of competive game that requires physical skills (endurance, strength, speed,) and/or eye-hand coordination.
Poker (or any card games), any board games, chess, etc are games.
Pool, bowling, shooting (not hunting) ping pong are indeed sports. Do you need the same physical skills to play baseball, football, basketball or tennis,,, of course not. But you do need some very good eye/ hand coordination, and some very good touch.
Just remember just because you play a sport does not necessarily make you an athlete. I mean, are lousy softball players athlests... you know that type of guy that stick at catcher or hide in right field and bats last in every game..... He is playing a sport, but just not quite athletic....
I don't even think this is a real question...... It's quite obvious pool is a sport. The real question is WHY do some folks call "poker" a sport. That is just plain ridiculous IMHO....