What is the Origin of Performance Physiology Metrics?

The term merges "Performance," referencing the measurable capacity for work or function, with "Physiology Metrics," the objective data collected from the study of bodily functions. In the clinical realm, these metrics often involve advanced assays for hormones, metabolites, and stress response markers. The origin is the need to quantify health beyond subjective reporting.

What is the Mechanism of Performance Physiology Metrics?

These metrics operate by reflecting the efficiency of underlying biochemical processes. For example, measuring the free fraction of a hormone reflects its immediate availability for action, a more critical measure than total hormone concentration. Analyzing these metrics allows the clinician to identify bottlenecks in energy production, substrate utilization, or endocrine signaling feedback loops.

Performance Physiology Metrics

Meaning

Performance Physiology Metrics are the quantifiable, objective measurements derived from physiological testing that directly indicate the current functional capacity of the body’s major regulatory systems. These include data points reflecting endocrine output, metabolic flexibility, and tissue recovery rates, serving as objective benchmarks for health status. They provide a snapshot of how well the body is operating.