The highest expression of movement occurs when the body is free to move around mid-line axis. Understand the ways you are creating inefficiency and how this deviates from ideal. Capturing the way you are organising your movement allows us to formulate a plan for re-educating optimal movement using central control mechanisms and instills a strong motivational drive to implement the changes.
The important movements I look at are;
Single leg stance
These positions allow me to observe your stabilising strategy, movement compensations and dominances.
The other important area to analyse are sports specific patterns for the same reasons.