What are some good stretches for when you wake up?

I usually do the cobra stretch or just put my hands in the air and go on my tippy toes. Or put the legs together and touch the toes. I also do stretches that stretch my sides/waist

Morning stretches for flexibility are really great because they wake me up and give me energy. It gives me great sensation when I do flexibility stretches in the morning. It makes me feel refreshed.