Spinal stenosis may affect the sciatic nerve, generally a result of osteoarthritis that outcomes from poor spinal alignment and posture producing the wear and tear of soppy tissues, So narrowing the spinal canal. Physical exercise: Participating in regular minimal-impact aerobic exercises and power education may also help bolster the muscles https://www.theorthopaedicandpainpractice.com/lower-back-and-buttock-pain/