Yes. In swimming you don't get kicked and in soccer you do. In swimming you go back and fourth once or twice, in soccer you go back and forth back and forth getting worn out the entire time.

Basically a lung is pink and has a weird shape. The right lung is a different shape than the left lung. The left lung is thinner because it has to nestle the heart against it. They are pink because of how much blood they need. The inside of lungs look like trees.