Swimming is quite possibly the most demanding sport ever. If you're not up to such rigorous, demanding activity, you might as well just cheerlead or play football. It is also the most rewarding sport ever, though, because you don't need to run or lift weights to gain muscle mass. You can swim 50 yards in about 25 seconds or less. Swimming is a sport where all of the athletes are in amazing shape, and even if they have ugly faces, they will be desired by everyone else because of their superly hot bodies.
Best sport ever.
"I'm soooo tired after my football practice. We had to do sooo many sprints." -Loser
"I had to sprint for three miles without breathing in my swimming practice, and I could keep going!" -Swimmer