Locking Lumbars

Locking Lumbars provides a clear and practical explanation of how dysfunction in the psoas, iliacus, and multifidus can lead to lumbar “locking,” restricted movement, and low-back pain. The lesson begins by identifying the psoas as a powerful hip flexor that directly stabilizes the lumbar spine, with the iliacus assisting from the hip. When either muscle becomes tight or overactive, the lumbar vertebrae can be pulled anteriorly, creating compression and limiting extension. The multifidus is introduced as the key segmental stabilizer, and its fatigue or inhibition further contributes to instability. Through simple movement tests, palpation cues, and practical treatment sequences, the lesson demonstrates how to assess mobility, identify restrictions, and apply effective stretching or release techniques. The focus is on restoring proper biomechanics, reducing pain, and preventing reoccurring lumbar dysfunction. VIDEO TRAILER