Our Tests

Three measurements. One sitting.

DEXA body composition, VO₂ Max, and RMR, run under one roof in Columbus, Ohio, with your results the same day.

DEXA body composition scan in progress at the Columbus North center
DEXA Scan · 30 min

DEXA Body Composition

The scale shows one figure. Your body holds four.

A DEXA scan sweeps you with low-dose X-ray and separates fat, lean muscle, and bone density, mapped region by region with clinical precision. It is the same standard used across hospitals and research labs, and you can have it here in Columbus, Ohio in under 8 minutes. You walk out knowing where you actually stand and what deserves your attention next.

>10%
How far a smart scale can drift. A DEXA scan reads at roughly ±2%, the clinical gold standard for body composition worldwide.
Good for Weight loss Athletes GLP-1 users Longevity
Get DexaFit Columbus North
VO2 Max treadmill test with live performance stats at the Columbus North center
VO₂ Max Test · 45 min

VO₂ Max Test

The clearest read on how long you'll live.

VO₂ Max captures how well your body pulls in oxygen and turns it into work under load. Read it as more than a fitness figure. It stands as the most powerful longevity marker in modern medicine, ahead of smoking, blood pressure, and cholesterol. You put on a mask, move on the treadmill, and we measure your ceiling. Choose a VO₂ Max or VO₂ Submax test, whichever effort level fits you, and from there we map out how to push it higher.

The least-fit quintile dies at roughly 5 times the rate of the most fit, across 122,007 people (Mandsager et al., JAMA 2018).
Good for Longevity Athletes Heart health Fitness benchmarking
Get DexaFit Columbus North
RMR metabolism breath-analysis test at the Columbus North center
RMR Test · 30 min

Resting Metabolic Rate

Most diets are built on a number nobody measured.

An RMR test reads how many calories you burn at rest, the real foundation your nutrition should sit on. Off-the-shelf calculators can land 20 to 30% wide of the mark, and that gap is why plans stall and macros quit working. You breathe into a mask for 15 minutes and leave with a figure drawn from your own biology rather than an algorithm's best guess.

±20%
The usual spread between an estimated metabolic rate and a measured one. That margin is what quietly derails most nutrition plans before progress appears.
Good for Weight loss Nutrition planning Plateaus GLP-1 users
Get DexaFit Columbus North