This is a brief guide to treating thoracic disorders and trauma using advanced mobilization techniques rooted in the Scandinavian tradition. This booklet integrates the pioneering concepts of Dr. Harvey Kellogg, renowned for his holistic approach to musculoskeletal health, and Dr. Oakley Smith, a founder of manual therapy with a focus on spinal and structural alignment. Readers will explore therapeutic strategies to address thoracic stiffness, postural imbalances, respiratory restrictions, and trauma-induced dysfunction. The techniques presented emphasize gentle, precise mobilizations aimed at restoring optimal thoracic mobility, enhancing circulation, and improving overall respiratory and musculoskeletal health.