These will seem a bit strange at first! But I give these ‘union jack’ exercises to lots of patients with neck pain, headaches and other strength deficits. Some of the main reasons why the deep neck flexors (stabilising neck muscles) can become weak include forward head postures, pain and whiplash. These simple eye movement exercises work because they activate the same nerves that supply the deep neck muscles. As with any exercises, they should never be done to the point of any pain. The head shouldn’t move and your neck should be as relaxed as possible. The only side effects I