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HEALTH & LONGEVITY GLOSSARY

Evidence-based definitions for fitness metrics, biomarkers, and training concepts.

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Cardiovascular Health

5 terms

The force of blood pushing against artery walls, measured as systolic (heart pumping) over diastolic (heart resting) pressure.

The variation in time between consecutive heartbeats, a key indicator of autonomic nervous system function and overall health.

The number of heartbeats per minute while at complete rest, typically measured upon waking.

The amount of blood pumped by the left ventricle with each heartbeat.

The maximum rate of oxygen consumption during intense exercise, a gold-standard measure of cardiovascular fitness.