Ran two miles in my neighborhood

My wife and I were planning on going down to the Jordan River, but my son and his family stopped by for a visit a few minutes before we were to leave. When they left there wasn't much time left before darkness, so we did loops around the streets in our neighborhood. My right quad was still tight, and I had to stop frequently to stretch the quad. The stretch that helped a lot was just the raising of my leg to let gravity provide resistance. My quad provided the energy to keep my leg suspended in the air. Each time I stopped, I would hold my right leg in the air for 10-20 seconds.