Pain is most often located in the lower back, but it may extend to other areas, such as the thighs, calves, and feet. Causes Chronic back and leg pain can result from a number of spinal conditions, including:
alumna (plural alumnae, masculine alumnus) 1  a female pupil or student (especially of a university or college) 2  a female graduate.
Alum is a salt that in chemistry is a combination of an alkali metal, such as sodium, potassium, or ammonium and a trivalent metal, such as aluminum, iron, or chromium. The most common form, potassium aluminum sulfate, or potash alum, is one form that has been used in food processing.