Streak saving run

I woke up this morning with an extremely sore lower back.  At Iron Works yesterday, I increased my weights to that before rotator cuff surgery in December.  Obviously, it was too much.  I spent most of today laying on a heating pad, but got up in time to meet the group at the park this evening.  Although it was hard and painful getting started, I ran 21 minutes on the park roads.  As I am getting close to the 10-year mark on my running streak, I keep facing more challenges.