I finally did two one-mile slow runs (jogs) on the treadmill on Friday and Monday since I am rehabbing my quadriceps tendinitis. Felt good except for a couple very mild knee twinges in the evening after each run. I am going to have to come back very slowly from this injury and not push it as I have a tendency to do. I did a yoga class yesterday, which was wonderful, and I have Pilates tomorrow, which I also love. Will try another short run on Friday -- maybe I'll make 1.5 miles this time.