General back pain typically develops as the result of an injury. This can be due to repetitive straining motions, such as leaning down multiple times throughout the day to pick up a toddler, or a more serious, sudden trauma, such as a motor vehicle accident. Underlying conditions, such as herniated discs, can also cause immense pain, and cause radiculopathy pain to the thigh, leg, or ... https://kinetixpt.com/physical-therapy-services/back-pain-relief/