Burn fat smarter. 

Discover your exact fat-burning zone. VO₂ max testing identifies the heart rate range where your body uses fat for fuel—so you can train efficiently, avoid plateaus, and get lean without guesswork.

Why it matters:

Most people train too hard or too soft. Knowing your Zone 2 helps you burn more fat with less effort.

Train harder, recover faster.

VO₂ max reveals how well your body uses oxygen—critical for strength athletes, lifters, and anyone who wants to push harder without burning out.

Why it matters:

Better oxygen delivery = shorter rest periods, more reps, and higher performance across every workout.

Live longer, stay stronger. 

VO₂ max is one of the best predictors of long-term health. Tracking and improving yours means more energy now and better health decades from now.

Why it matters:

Higher VO₂ max = lower risk of disease, more independence, and peak performance well into older age.