My wife and I signed up for a yoga class last summer. We made through about half the classes when life events overtook. I quite enjoyed the hour+ class and always walked out feeling better, calmer, and more relaxed. We're most certainly going to find another one to join that works better for our schedule.
In the meantime, I've decided it's time to take action against the onward marching of time. I'm going to incorporate actual stretching into my mornings. I know ... I'm surprised nobody else has thought of this before!
I found the following two diagrams online with some stretches I'm going to try:
Wish me luck!