Who knew?

I swam for exercise last night and guess what, it was super fun!  Oh and super hard!  I can run for miles and miles but a 100 yard swim kicked my butt.  But I kept at it and managed to stay in the pool for about 40 minutes.  I have no idea how many laps or yards I swam but I plan to go and do it again.  Possibly tonight.  We'll see how the day pans out.