Resting metabolism (RMR)
A KORR ReeVue breath test measures resting energy expenditure — how many calories your body burns at rest. That number anchors realistic fueling instead of a generic online calculator.
Tucson · Metabolism testing + 3D body scan
Know your metabolism. Then train and eat with a plan.
Stop guessing at calories and scale weight. Get a resting-metabolism test and a 3D body scan — then put the numbers to work in personal training and nutrition at Prestige Fitness on N 1st Ave.
What you get
Two clear baselines — fuel and shape.
Med spas sell a scan and send you home. We measure, explain, and connect the results to coaching.
3D body scan
A Styku 3D body scan captures circumference measurements and estimated body-composition values under consistent conditions — so you can track shape change, not just the bathroom scale.
Plain-language readout
You’ll leave knowing what the numbers mean for training and food — not a PDF you’ll never open again.
A next step, not a dead end
Testing is the input. Personal training and nutrition coaching are how the plan actually moves.
What the numbers mean
Calories, fuel use, and shape — without the drama.
Resting metabolism tells you your baseline burn. Under-eat for months and progress stalls; overestimate and “diet” becomes a revolving door. Measured RMR cuts through the noise.
The 3D scan shows circumference and composition trends. The scale can stay flat while your waist drops and muscle holds — or the opposite. We care about the change you can see and feel.
Neither test diagnoses disease. They’re coaching tools: clearer targets for how you train and how you eat.
How it plugs in
Scan and RMR → training + nutrition at Prestige.
This is why people come here instead of a med-spa kiosk: the same roof that runs the test also coaches the plan.
Personal training
Your coach uses the baseline to set intensity, recovery expectations, and progress checks that match your real fuel capacity — not a template printed for someone else.
Nutrition coaching
Measured metabolic needs feed practical daily actions: protein, portions, timing — built around your life, not a 7-day detox.
Longevity Assessment
Want the fuller five-part baseline? RMR and the 3D scan also sit inside our complimentary Longevity Assessment when that’s the right front door.
Re-test with purpose
Re-scan when the plan has had time to work. Compare apples to apples — same tools, same conditions, clearer story.
Who it’s for / who it’s not
Built for people who want numbers that change behavior.
For you if: you’re tired of guessing calories; the scale isn’t telling the truth; you’re starting (or restarting) training and want a real baseline; you want testing that leads to coaching, not a souvenir printout.
Not the right fit if: you want a medical diagnosis from a scan; you’re shopping for a one-and-done “miracle” test with no follow-through; you need clinical metabolic care from a physician — we’ll stay in our lane and point you to the right professional.
Quick answers
Before you book the appointment.
How long does metabolism testing and a 3D body scan take?
Plan on a focused appointment — typically under an hour for the resting-metabolism breath test and 3D scan together, plus time to walk through what the numbers mean. Exact timing depends on what you’re booking; we’ll confirm when you schedule.
What should I wear for the 3D body scan?
Form-fitting athletic clothes work best — think fitted shorts or leggings and a snug top. Avoid bulky layers, loose jackets, or heavy shoes that change your silhouette. We’ll give clear prep notes when you book.
How often should I re-test?
Most people re-scan every 8–12 weeks once training and nutrition are underway — often enough to see real shape and fueling change, not so often that you’re chasing noise. Your coach will recommend a cadence that matches your plan.
Is this just a body scan like a med spa?
No. Med spas often sell the scan alone. At Prestige, the resting-metabolism test and 3D scan are inputs — they feed personal training and nutrition coaching so the numbers actually change how you train and eat.
Do I need to be a member to get tested?
Start with a consult. We’ll map whether testing, training, nutrition, or a fuller longevity baseline is the right first move for you — no cattle-call sales pitch.
Where is testing done?
On-site at Prestige Fitness, 4490 North 1st Avenue, Tucson, AZ 85719. Call (520) 334-0205 or request a consult online.
Next step
Get the numbers. Then get the plan.
Request a consult — we’ll sort whether RMR, a 3D scan, nutrition coaching, training, or the Longevity Assessment is the right first move.
Request a free consult(520) 334-0205 · 4490 N 1st Ave, Tucson