text: A very high percentage of the western world's population would answer "yes" to this question.\nMostly caused by repetitive patterns of movement either at work or in a particular sport. This includes lengthy sitting at a desk. These patterns usually develop an imbalance in the body of short and weak muscles, either left/right or front/back of joints. After injury we are given rest (ant-inflammatory meds)and exercises. In time the pain usually goes. So then what do we do? Go back to work/sport, doing same old movements, no need to continue those exercises; "I feel better now".\nThen we wonder why the problem comes back some time later??\nDUH?\nI had a back history many years ago and have solved the problem by treating and managing the cause.