Which anatomical structure is commonly emphasized first in posture-based drills like the wall angle?

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Focusing on scapular position sets the foundation for proper posture and shoulder mechanics in posture-based drills. The wall angle teaches how the shoulder girdle should sit and move on the rib cage—retracted and stabilized against the thorax with controlled upward or downward rotation as needed—so the arms can move with stability and the thoracic spine can extend without compensations. If the scapula isn’t aligned first, you’ll see compensations in the neck or upper back, and the drill won’t train the intended control. While pelvis, ankles, and neck matter for overall posture, the cue that drives the drill is getting the scapula into the correct position first.