Blog - DexaFit Seattle
Explore cutting-edge insights on fitness, metabolism, and longevity to optimize your health and reach your goals.
VO₂ Max and Ventilatory Thresholds: How to Build a Smarter Cardio Plan
VO₂ max shows the size of your aerobic engine. VT1 and VT2 show how much of that capacity is usable at different intensities and where your training zones actually belong.
Fix the Bottleneck, Not the Goal:
Most January fitness plans stall because of hidden physiological bottlenecks, not a lack of effort. Learn how to identify if your constraint is metabolic, structural, or aerobic—and how to fix it.