04/17/2026
Heart rate variability is the measure of how well your nervous system handles stress.
High HRV means your body can shift gears. Low HRV means it is stuck in one.
Chiropractic adjustments have been shown to improve HRV. Not as a side effect. As a direct outcome.
More resilient nervous system. Better stress response. Clearer head.
That is a clinical measurement of something you already knew you needed.