A book cover may not necessarily tell the whole story and may not accurately portray the nature of the contents within. Publishing companies pay high salaries to their marketing staff to create cover copy that will entice prospective buyers to make a purchase. But many times the book itself does not

Good spinal alignment means good biomechanical health. Essentially, your spine is the biomechanical center of your body. Your legs are connected to your spine via two large and strong pelvic bones. Your arms are connected to your spine via your shoulder blades, ribs, and numerous strong muscles and ligaments.