Chronic low back pain, which Americans each year, is often caused by a sedentary lifestyle and/or heavy use, which might sound a little like you’re damned if you do, and you’re damned if you don’t. But you’re not! There are many treatment options available to low back pain sufferers, ranging from medications to surgery. But one of the most sustainable and effective solutions for eliminating chronic low back pain is the (totally free!) regular practice of back-strengthening exercises .