Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Back Pain ?
    ### Response:
    Acute or short-term low back pain generally lasts from a few days to a few weeks. Most acute back pain is the result of trauma to the lower back or a disorder such as arthritis. Pain from trauma may be caused by a sports injury, work around the house or in the garden, or a sudden jolt such as a car accident or other stress on spinal bones and tissues.
    