Fig. 1.

Sequence of movements of the EYT exercises a EYT-A (‘I Think The Saying’) and b EYT-B (‘Migraine B’) which is repeated several times during the exercise. Note that during ‘I Think The Saying’ different body postures are successively taken (pictures 2 to 7) whereas during ‘Migraine B’ the movement is smooth with the different postures shown in pictures 2 to 7. For further information see the text. Sequence of photos reproduced by courtesy of author BT