The Metabolic Precision Suite · Patent pending
Know your biological fitness age.
A single, objective assessment of how your body is actually aging — cardiorespiratory fitness, body composition, and strength, compiled into three named scores you can act on. Open to all, no membership required.
What you learn
Clear answers, from three direct measures.
Each measure is established medicine that independently predicts mortality and the loss of function. Alternity compiles them into named outputs you won’t get from a standard physical.
Three measures
Cardiorespiratory fitness
The strongest single biomarker of longevity.
Read at rest by seismocardiography (VentriJect) and validated against the gold-standard exercise test — measured directly, not estimated from a wrist.
Body composition
Lean mass, visceral fat, and bone density.
Functional strength
A validated marker of whole-body resilience.
The named outputs
Healthspan Index · Biological Fitness Age
How your body is functioning against the calendar
A single score, 0–100, read against your chronological age.
Sarcopenia Risk Score
An early neuromuscular flag
Your risk of age-related muscle loss — the frailty that begins decades before it’s felt.
The named, compiled outputs are proprietary to Alternity and patent pending. The individual measures are established medicine.
How it works
Four steps, one visit.
01
Book
Choose an assessment, check out, and sign the consent. No referral or membership required.
02
Measure
VO₂, DEXA body composition, and grip strength — taken in a single, unhurried visit.
03
Read
Your measures are compiled into a Healthspan Index, Biological Fitness Age, and Sarcopenia Risk Score.
04
Return
Re-test over time to see the trend — the number that matters most.
Assessments
Transparent, single-visit pricing.
Pay per assessment, or save with a multi-visit package to track your trend across the year.
MPS Assessment
$350
VO₂ + DEXA + grip → Healthspan Index, Biological Fitness Age & Sarcopenia Risk Score. Packages from $275/visit.
Body Composition
$250
DEXA lean mass, visceral fat & regional detail. Packages from $210/scan.
Bone Density
$375 / $300 with MPS
DEXA bone mineral density, including Trabecular Bone Score (TBS). Discounted when added to an MPS assessment.
In their words
A number you can act on.
“In eight weeks, my VO₂ score improved 12% and my visceral fat dropped 15%, confirmed by DEXA. Seeing my numbers changed everything.”
A.H. · Assessment client
“As a coach, having objective VO₂ and DEXA data lets me tailor training with confidence. It’s next-level feedback.”
J.T. · Performance Specialist
Individual results vary. The experiences described are personal to the individuals quoted and are not typical or expected outcomes.
For physicians, trainers & nutritionists
Refer your patients. Get the answers back.
Send the people you care for to us for objective assessment — we handle the testing and return a clear report you can act on. Pre-purchase evaluation packages at a partner rate; no equipment, no overhead.
- Discounted evaluation packages
- Clear reports returned to you
- No equipment, no overhead
- The relationship stays yours
Measure what matters.
One visit. Three named scores you can act on. Open to all — no membership required.
Book an assessment