It's time for Phase 1: Morning Stretch. You've got 10 minutes to loosen up that stiff upper body.
Stand on one leg, then the other. Don't forget the knee lift! Your future self will thank you (or not, we're not judging).
Proceed to Step 2b: Knee BendsOr if you're feeling particularly masochistic, try the Couch Stretch for the truly defeated.