I ran last night.
It started off hard and I remember thinking, "when will this get easier?"
When I finished, the thoughts running through my head were, "wow that was easy!"
Today my butt muscles are re-living the run.... now THAT is a great reason to keep running... hard gluteus maximus muscles!!
The biggest problem I can see that has come from this running 'thing' is that it is highly addictive... I can't wait to go out again tonight!