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Physiological Readiness Index

Meaning

The Physiological Readiness Index is a composite, quantitative measure that integrates multiple objective biomarkers—such as heart rate variability, detailed sleep quality metrics, and key circulating hormone levels—to assess the body’s overall state of physical and mental preparedness for optimal performance or recovery. A high index indicates systemic homeostasis, robust energy reserves, and a strong capacity to handle cognitive and physical stressors. This index is a critical tool for personalized, data-driven health management.