Lower back pain can arise from various conditions and circumstances. Here are some common causes: Muscle or Ligament Strain Straining your muscles or ligaments is one of the most frequent causes of lower back pain. This often occurs due to heavy lifting, awkward movements, or sudden motions that put stress on your back. Over time, constant strain can lead to muscle spasms. These spasms are painful contractions of the muscles that can limit your mobility and cause significant