What is the most logical next event?

How to stretch after a long flight
Perform neck rolls during the flight.
Neck rolls are a simple exercise that you can do periodically throughout the flight while sitting in your seat. This exercise will stretch your neck and keep it from getting stiff.
Move your head up and down and side to side slowly, making a " yes " movement followed by a " no " movement. After a few slow movements, lean your head sideways, trying to touch your ear to your shoulder.