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Biomechanical Efficiency

Meaning

Biomechanical efficiency quantifies the ratio of useful work output to the total metabolic energy expenditure during physical activity. It represents the physiological optimization of movement, minimizing energy waste from non-productive forces like friction or poor posture. From a clinical perspective, high efficiency indicates superior musculoskeletal health and optimized energy substrate utilization. This metric is a crucial indicator of physical resilience and overall systemic function.