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Physical Functional Capacity

Meaning

Physical Functional Capacity is the objective, measurable ability of the human body to perform physical tasks and sustain activity, reflecting the integrated efficiency of the musculoskeletal, cardiovascular, and neuroendocrine systems. This metric quantifies an individual’s physical reserve and resilience, often assessed through parameters like maximal oxygen uptake (VO2 max), muscle strength, and flexibility. Maintaining a high capacity is a direct indicator of physiological youthfulness and independence throughout the lifespan.