Blog - DexaFit Seattle
Explore cutting-edge insights on fitness, metabolism, and longevity to optimize your health and reach your goals.
The Engine's Ceiling: Why VO2 Max Is the Single Best Predictor of How Long You Will Live
VO2 Max is the single strongest predictor of all-cause mortality in the clinical literature — stronger than smoking, diabetes, or coronary artery disease. Learn what it actually measures, why the "220 minus age" formula is getting your training zones wrong, and how a 12-minute clinical test reveals the cardiovascular ceiling that limits everything else.
Stress, Sleep, & Strength: Engineering Holiday Resilience with Data
The holidays are a test of your nervous system, not just your willpower. Discover why chronic stress shuts down fat burning, how muscle acts as "metabolic armor," and how to use your data to engineer resilience this season.