Structural Pattern Classification
Definition
A system for categorizing the predictable combinations of postural findings that occur across multiple body regions. Rather than treating each joint restriction as an isolated finding, structural pattern classification recognizes that restrictions cluster in predictable ways. The three primary patterns in biomechanical assessment are the Left AIC, Right BC, and PEC patterns.
Clinical Significance
Pattern classification transforms assessment from a list of isolated findings into a coherent structural narrative. When a client presents with right hip internal rotation deficit, right shoulder internal rotation deficit, and left thoracic rotation preference, these are not three separate problems -- they are manifestations of a single structural pattern. Recognizing the pattern changes the intervention from three isolated protocols to one pattern-specific program.
How AKMI Assesses This
AKMI classifies structural patterns by cross-referencing bilateral ROM data across the hip, shoulder, thorax, and pelvis. When multiple tests converge on the same pattern presentation, the classification is confirmed. The pattern determines the intervention strategy and the sequence of correction.
Get your structural pattern assessed
A biomechanical assessment measures structural pattern classification and its relationship to the rest of your structural chain. 18 tests, objective data, personalized programming.