Back ache and muscle spasms can occur anywhere along the spine Juggernox from the neck to the lower again. A spasm can arise once or it may show up repeatedly. regularly the spasm makes the muscle experience sore and tight even after the spasm subsides. So when you cope with muscle spasms you have got goals. the first goal is to try to prevent the reoccurrence of the spasm. the second goal is to relive the pain and tension after the spasm. http://www.healthsupreviews.com/juggernox/