Understanding Hip Drop: The Hidden Physics Behind Glute Medius Weakness and Lower Back PainLower back pain often stems from gluteus medius weakness causing hip drop, disrupting pelvic stability and increasing lumbar spine stress. This biomechanical imbalance leads to chronic pain through pelvic tilt, muscle fatigue, altered gait, and reduced shock absorption. Strengthening the glute medius with targeted exercises and advanced motion analysis can…Lower back pain often stems from gluteus medius weakness causing hip drop, disrupting pelvic stability and increasing lumbar spine stress. This biomechanical imbalance leads to chronic pain through pelvic tilt, muscle fatigue, altered gait, and reduced shock absorption. Strengthening the glute medius with targeted exercises and advanced motion analysis can restore pelvis alignment, improve walking efficiency, and alleviate back pain. Understanding and addressing hip drop from a physics and physiology perspective helps correct underlying mechanical issues rather than just symptoms, preventing further spinal and joint damage.