Which area is compared after palpating the inferior angle of each scapula?

After palpating the inferior angle of each scapula, the distance to the spine is examined to assess postural alignment and any asymmetries in the shoulder blades. This comparison helps practitioners understand how the scapulae relate to the spine, which can indicate issues like winging, elevation, or depression of the scapulae. By assessing this distance, instructors can identify potential imbalances that might affect movement patterns and overall posture, which are key elements in Stott Pilates training.

Evaluating the other options would not provide the same insight into scapular position relative to the spine. Width of the shoulders measures overall frame size but does not give specific information about the scapula's alignment. The position of the humerus relates to the arm and shoulder joint but does not directly indicate the scapula's standing relative to the spine. Length of the arms also does not pertain to the positioning of the scapula in relation to the spine. Therefore, assessing the distance to the spine is crucial for a comprehensive postural analysis.