Eleven Days

Skated quite a while.  Maybe 2 1/2 hours...plus?  Slow skis but a beautiful sunny day so neither my knees nor and other part of me minded. 
The joint book says, no anti-inflammatories as of today.
I looked for and found a 4 year old picture of my hips to see if I was twisted back then and I wasn't.
I am very scared.  Bring on the versed.