Roller skates and all the things I do.
You are really speedy! It's awesome to see how far you've come in such a short time! I know it's because you were already in shape with all your skating and swimming and such, but still! It's cool!
I have one goal for this year! Be able to run a half marathon at 6.1 mph average. Why 6.1? Because my miles will be single digit! It may be silly, but that's how I roll!