A history of balance analysis methods and techniques

The history of balance analysis methods and techniques spans centuries, evolving from basic observational studies to advanced quantitative measurements. Early approaches, such as the Romberg test developed in the 19th century, provided a rudimentary but standardised method of assessing postural stability. The 20th century saw significant advances with the development of force platforms, giving impulse to the modern posturography, which provides the trajectory of the centre of pressure, providing accurate insights into postural control through the analysis of postural sway and the use of musculoskeletal modelling to explore human balance control. Despite its importance, posturography faces challenges, including variability in parameters and lack of standardisation in clinical practice. Nevertheless, it remains a valuable tool for advancing our understanding of balance and developing effective interventions to prevent falls and improve stability.