Anatomy of Motion on Instagram: "What causes lower back pain? . To move freely, we need to be able to rotate our bodies. . Hips, are excellent rotation providers, as they are governed by a bulk of muscles, spreading around the femur in a formation, that covers all possible force directions. . Unfortunately, when untrained, they stiffen, changing the hip into a fortress--strong, but immobile. . Looking for an alternative way to achieve global rotation, our body will ask the lumbar region for…
