Design for pull up banner

This is what North Shore Chiropractic was looking for in their graphic design

North Shore Chiropractic in New Zealand. We require a graphic for a pull up bannerstand for shopping mall promotions where we do chiropractic postural evaluations. We don't want to use the word chiropractic, and don't want pictures of spines, or lists of symptoms.
We want to express the nerve system dysfunction associated with poor spinal alignment as a power problem (like electricity). Our philosophy is the brain being like a battery, with the power flowing over the nerve system. Full power gives great health, great function, great performance, therefore this is of benefit to all people. Our target market is relatively healthy people who want to be better/extraordinary.
For extraordinary health you need the power of the nerve system turned on. Needs to be put in a positive light of what people have to gain.
We are looking for simplicity, funky, creative, eye-catching, and stops the passer by. Read more