I suffered a severe muscle spasm while I was in the US Army in South Korea and ever since then Ive had what felt like a giant knot in the right side of my back starting below the shoulder blade and ending in the low back. I could feel it every time I woke up, while walking, and sitting. Found out about them through the MN VA Medical Center and Vets only pay $15 for treatment, I had about an hour long session of acupuncture and was the first time I had done that for my back, they said I might not see any results the first time but Ive been at work since 6:30pm and cant feel the pain anymore, I will continue to see them for any and all treatment again.