Begin with back against the wall and feet slightly forward. Have back of hands touching as in image above. While keeping low back flush against wall turn you head to one side. Trying to bring your chin and ear towards the wall. Lift your arms up WITH ELBOWS CLOSE TO EACH OTHER as in image above, breath in your nose and try to bring your head further towards the wall. As you’re bringing the arms up and down you’re trying to bring your chin and ear closer to the wall. Repeat 10x’s 1-3 sets, then turn head in opposite direction.
You can advance to the above image with time. Here the elbows are folded under each other with the palms touching and then repeating the exercise. This is omuch more advanced
DISCLAIMER: please consult a healthcare professional before attempting exercise.