What's your favorite form of cardio?

My favorite form of cardio is running! I'm able to plug my ipod in my ears and ignore everyone, just run!

I've learned that running takes a great deal of practice, form and breathing is very important, once you mastered a form, nothing will stop you!

If you fear of running, there are so many other forms of cardio:

- Biking
-Soccer
-Basketball
-Baseball
-Football
- Swimming
-Kickboxing
-Tennis
- Racketball
-Hiking
-Snow shoeing
-Skiing
-Walking

http://exercise.about.com/od/cardioworkouts/tp/cardioexercise.htm