The Erase My Back Pain program promises a simple set of stretches and movements that will relieve your back pain quickly. Emily Lark developed the program after she struggled with back pain for years. Conventional wisdom says you should stretch and massage your sore muscles in order to relieve back pain. But according to Emily, that approach doesn't always work. What most people don't realize is that it's usually another muscle group that's causing your pain. If your shoulders are tight, for example, it could be because your chest muscles need proper stretching.