It is a popular myth that if you are experiencing back pain, you should take to your bed until the pain subsides. But very few studies have shown the advantage of bed rest. But if you do feel the need for rest, limit it to two days, and take two or three walks during the resting period.
Active rehabilitation means returning to normal or light activities and also exercising.
Movement will not cause further deterioration or harm to your back muscles, and even if you experience some discomfort while performing normal duties, it does not mean you are hurting yourself. Exercise improves the condition of your back, your body, and how you feel about them. Knowing that you can move, that you are not impaired, and that this current condition is not long-lasting, is the first step to recovery. Agency for Health Care Policy and Research. Understanding Acute Low Back Problems.