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Exercise Tolerance Increase

Meaning

Exercise Tolerance Increase is a measurable improvement in an individual’s capacity to perform physical activity for a longer duration or at a higher intensity before reaching the point of volitional fatigue or experiencing limiting symptoms like dyspnea or muscular exhaustion. This clinical metric reflects enhanced cardiorespiratory fitness, improved muscular efficiency, and optimized metabolic substrate utilization. In the context of hormonal health, increased exercise tolerance often correlates with improved insulin sensitivity, mitochondrial biogenesis, and a favorable anabolic-to-catabolic hormonal ratio. It is a tangible outcome of effective health and longevity interventions.