This works wonders for neck pain, and helps relief the sinus headaches i get sometimes.
http://www.chinese-holistic-health-exercises.com/stiff-neck-exercise.html
Acupressure Points For Stiff Neck
For greater effectiveness, press the following acupressure points before you do the above stiff neck exercise or other neck exercises:
Point 1
Located either side of your spine on the outside edge of your neck muscles, in a hollow at the base of your skull.
Place your hands on your head. Use your thumbs to press the points one at a time. Press in and up in the direction of your eyes.
Use enough pressure so that you feel a comfortable pain.
Press the right side 12 times. Each time you press, hold for 3 seconds then release for 1 second.
Count like this: Press 123...release...press 223...release...press 323, etc, up to 12.
Repeat on the left side.
Press this point 2-3 times a day when you have a stiff neck or neck pain.
Benefits
Relieves neck pain & stiffness
Relieves headache at the back & side of the head