@adjustin_la: L1–L2 connect the upper lumbar spine to the hips and core, playing a key role in stability and movement. When these segments aren’t moving well, it can show up as stiffness in the upper low back or tightness through the hips. Addressing this region helps improve how the spine and hips work together. Save this for reference. #lumbarspine #lowbackpain #lachiropractor #LAWellness