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Optimization Pack
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Optimization Pack in NYC

Optimization Pack

Measure
everything. 

DEXA, RMR and VO2 max in a single visit. Your complete physical baseline with zero blind spots, all in one appointment.

$499 package

Optimization Plus adds a second round of all three tests for $249 more, half price. See both

15% off with code PACK15Applied at checkout. Packages only.
★ 4.8 on Google3 NY locationsMedical-grade carePrivate-pay, no insurance
Inside the Optimization Pack

Three tests. One morning. Zero blind spots.

Body composition, metabolism and fitness are connected. This is the visit that measures all three at once.

01

Body composition

Seven minutes on the medical-grade GE DEXA. Fat, muscle, visceral fat and bone, region by region.

Total body fat %Lean muscle massVisceral fatBone density
02

Metabolism

A simple breathing test measures what your body actually burns at rest. Your calorie targets stop being a formula.

Resting metabolic rateDaily calorie baselineMacro targets
03

Cardiovascular fitness

A guided, masked effort test. Your VO2 max score plus the exact zones to train in to move it.

VO2 max scoreFat oxidation zonesPersonalized training zones
04

Read together, in person

Three data sets, one sit-down. Your care team walks you through what they mean side by side, and what to do next.

Every number explainedOne complete pictureYour smartest next step
01 · Body composition

The scan that ends the guessing

Metabolism
02 · Metabolism

Your real burn, measured

03 · Cardiovascular fitness

The longevity number, quantified

Read together, in person
04 · Read together, in person

One morning. Zero blind spots.

All three, in one visit

What it looks like when you do the lot.

Shervin ran the DEXA, the RMR and the VO2 max in a single morning.

All three tests, one morningShervin · @shervinshares
The Optimization

What is the Optimization Pack?

The Optimization Pack is Prefusion Health’s all-in-one testing package. It combines a DEXA body scan, an RMR metabolic test and a VO2 max test in a single visit, giving you a complete picture of your body composition, metabolism and cardiovascular fitness at once. Instead of booking three separate appointments, you get your exact body fat percentage, lean muscle mass and visceral fat from the DEXA scan, your true daily calorie burn from the RMR test, and your VO2 max score with personalized heart-rate training zones, all measured in one morning.

Optimization Pack
What it is

Your complete baseline

The Optimization Pack brings together all three core measurements in one visit: body composition, metabolism and cardiovascular fitness.

3 tests
DEXA, RMR and VO2 max, together.
One visit

Zero blind spots.

Body composition, metabolism and fitness, all at once.

What is included

What you get

✓Medical-grade DEXA body scan
✓RMR metabolic test
✓VO2 max test
✓Personalized calorie, macro and training zones
✓One single, convenient visit
✓Results explained by your care team
1 visit
Everything in a single appointment.
What to expect

Your visit, step by step

1
Book one visitReserve the Optimization Pack at your nearest location.
2
Three tests, one appointmentComplete your DEXA, RMR and VO2 max back to back. Around 60 to 90 minutes.
3
Walk out with your baselineYour care team explains every number and the smartest next step.
Go deeper

The detail, made simple

Why a complete baseline wins

Body composition, metabolism and cardiovascular fitness are connected. Measuring one in isolation leaves gaps.

The Optimization Pack closes them, and is the natural on-ramp to the Prefusion Protocol when you want labs and a medical plan on top.

What you get

✓Medical-grade DEXA body scan
✓RMR metabolic test
✓VO2 max test
✓Personalized calorie, macro and training zones
✓One single, convenient visit
✓Results explained by your care team
Optimization Pack

Your visit, step by step

1. Book one visit. Reserve the Optimization Pack at your nearest location.

2. Three tests, one appointment. Complete your DEXA, RMR and VO2 max back to back. Around 60 to 90 minutes.

3. Walk out with your baseline. Your care team explains every number and the smartest next step.

What to expect

Is this right for you?

✓You want the full picture in one appointment
✓You are serious about performance and longevity
✓You want training, nutrition and recovery all dialed in
✓You are deciding whether to start the Protocol
Who it is for
Keep exploring

Related at Prefusion

Real reviews

Rated 4.8 on Google

★★★★★ 4.8 · 55 Google reviews from New Yorkers who stopped guessing and started measuring
★★★★★

“Ten out of ten experience, super knowledgeable staff. I did the DEXA scan, RMR and VO2 max, then they sat me down and went through all of it, making sure I understood what my numbers meant and what to do next.”

Allen Y. · Google review
★★★★★

“Bryan and the team have been consistently awesome to me and my friends. You get your raw scores, it is explained to you in person and on a handy app, and you leave with real recommendations on how to improve.”

Andrew H. · Google review
★★★★★

“Ten out of ten experience, super knowledgeable staff. I did the DEXA scan, RMR and VO2 max, then they sat me down and went through all of it, making sure I understood what my numbers meant and what to do next.”

Allen Y. · Google review
★★★★★

“Bryan and the team have been consistently awesome to me and my friends. You get your raw scores, it is explained to you in person and on a handy app, and you leave with real recommendations on how to improve.”

Andrew H. · Google review
★★★★★

“Matt was an incredible consultant. The optimization package finally gave me something concrete and efficient to work with. It has done a full 360 for my plans going forward.”

Khao · Google review
★★★★★

“Training for a race, I came in for the optimization package. Between the DEXA scan, RMR and VO2 testing, I have full clarity on where my health is and what I need to improve.”

Elias Z. · Google review
★★★★★

“Matt was an incredible consultant. The optimization package finally gave me something concrete and efficient to work with. It has done a full 360 for my plans going forward.”

Khao · Google review
★★★★★

“Training for a race, I came in for the optimization package. Between the DEXA scan, RMR and VO2 testing, I have full clarity on where my health is and what I need to improve.”

Elias Z. · Google review
★★★★★

“I am a big numbers girl, so seeing the detailed data from my DEXA scan and VO2 max was super helpful for my running goals. They guided and supported me through the whole process.”

Amy D. · Google review
★★★★★

“Super comprehensive results, all the detail on the app and a clear explanation in person. We loved it so much we bought a 6-pack so we can track our health journey.”

Pallavi P. · Google review
★★★★★

“I am a big numbers girl, so seeing the detailed data from my DEXA scan and VO2 max was super helpful for my running goals. They guided and supported me through the whole process.”

Amy D. · Google review
★★★★★

“Super comprehensive results, all the detail on the app and a clear explanation in person. We loved it so much we bought a 6-pack so we can track our health journey.”

Pallavi P. · Google review
Before you come in

How to prepare

The Optimization Pack runs DEXA, RMR and VO2 in one visit, so prepare for all three.

Fast for two hours

Nothing to eat in the two hours before. Water is fine, and skip caffeine that morning.

Do not train that day

This is a maximal effort test. Arrive fresh or you will not reach your true ceiling.

Arrive normally hydrated

Not dehydrated, not loaded up on water. Both distort body-composition readings.

Leave the metal at home

No underwire, zippers, buckles or heavy jewelry. Comfortable, plain clothing is ideal.

Doing more than one test in a visit? Your appointment stacks the tests back to back, so follow the strictest rule that applies. In practice that means no training that day and fasting for the two hours before you arrive.

Not sure about something on the day? Call us on (516) 496-1717 before you travel.

Why Prefusion

Why choose Prefusion Health for the Optimization Pack

Three tests, one visit

Instead of separate appointments, the Optimization Pack combines a DEXA scan, an RMR test and a VO2 max test in a single morning, saving you time without sacrificing accuracy.

Medical-grade testing

The Optimization Pack in NYC uses the medical-grade GE DEXA scanner, a breath-based RMR test and a guided, masked VO2 max test, so your results are measured rather than estimated.

One complete picture

Your body composition, metabolic rate and cardiovascular fitness results are reviewed together, in person, with your care team, so you understand how they connect and what to prioritize next.

Built for every goal

Whether you are focused on fat loss, muscle gain, athletic performance or long-term longevity, the Optimization Pack in NYC gives you the full data set to build a plan around, not a single isolated metric.

FAQ

Optimization Pack FAQs

What is included in the Optimization Pack?
The Optimization Pack at Prefusion Health includes a DEXA body scan, an RMR metabolic test and a VO2 max test, all completed in a single visit, with results reviewed together in person with your care team.
How much does the Optimization Pack cost?
The Optimization Pack costs $499 and is HSA/FSA eligible, covering all three tests (DEXA, RMR and VO2 max) in one appointment. Code PACK15 takes 15% off at checkout (packages only).
How long does the Optimization Pack appointment take?
Around 60 to 90 minutes. You complete all three tests back to back, and your care team explains every number before you leave.
Who is the Optimization Pack best for?
It is ideal for anyone who wants a complete picture of their health in one visit, whether the goal is fat loss, muscle gain, athletic performance or tracking long-term longevity markers.
Do I need to prepare differently for each test in the Optimization Pack?
Because the tests run back to back, you follow the strictest rule that applies: fast for the two hours before you arrive (water is fine, and skip caffeine that morning), do not train that day, arrive normally hydrated, and leave the metal at home.
Is the Optimization Pack better than booking DEXA, RMR and VO2 max separately?
Booking them together saves time and gives your care team the full context to interpret your results as one connected picture, rather than three separate numbers reviewed on different days.
What order are the tests done in during the Optimization Pack visit?
The tests run back to back in one appointment, typically DEXA first, then RMR, then the VO2 max effort test, so the resting measurements are taken before you exert yourself.
Will I get a training and nutrition plan from the Optimization Pack?
You leave with personalized calorie and macro targets and heart-rate training zones, and your care team explains every number and the smartest next step for your training and nutrition.
Can beginners take the VO2 max test as part of the Optimization Pack?
Yes. The VO2 max test is a guided, coached effort test, useful for anyone focused on health, not only athletes. The team paces you the whole way.
How often should I repeat the Optimization Pack?
Every 90 days is a strong cadence when you are actively training or working toward a specific goal, giving enough time to see meaningful, measurable change across all three metrics.

Book your Optimization Pack

Manhattan, Bellmore or Stony Brook. No account needed.

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Pay now and save 5%$179 $170.05

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What to bring: metal-free athletic clothes and socks. Fast for 2 hours, skip exercise that day.

Need to change it? Call (516) 496-1717.

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★ 4.8 on GoogleHSA / FSA eligibleNo insurance needed

Prefer to talk it through? Call (516) 496-1717

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