The gluteus medius plays a very important part in stabilizing the pelvis. It can help preserve very good alignment on the hips and knees with unilateral actions for instance stepping ahead, strolling up or down stairs, and lunging. The nerves on the lower limbs originate in the lower back (aka https://foot-pain-treatment-home33209.theblogfairy.com/33300390/how-to-fix-lower-back-and-glute-pain-things-to-know-before-you-buy