Objective Measures of Physical Functioning, Disabilities in Daily Life and Trends During Ageing: A Repeated Cross‐Sectional Study

PF measures have varied performance to reflect the diversity and magnitude of activities individuals actually perform. CST has stronger associations with multidimensional FC than GS despite the ageing process. This superiority also exists in those activities that do not primarily involve the lower limb musculoskeletal system. These findings are crucial for health stakeholders to develop more targeted strategies for managing functional limitations.