These items (Visual, Posture Grid with plumb line, Bilateral scales, Applications on iPad, iPhone, others) are examples of which category?

• A. visual aids
• B. methods of analysis
• C. measurement tools
• D. postural indices

Answer: (B)

The items shown are all ways to analyze posture. Visual assessment is the clinician’s eye-based method for spotting deviations. A posture grid with a plumb line provides a structured framework to observe and quantify alignment against a vertical reference. Bilateral scales measure how weight is distributed between the two sides, revealing asymmetries that inform postural balance analysis. Apps on tablets and smartphones offer digital, repeatable ways to collect data, capture measurements, and run analyses. Together, these are tools and approaches used to analyze posture data, not the final indices themselves. Postural indices are the numeric outcomes derived from such analysis, whereas these items describe the methods used to perform that analysis.