01
Metabolic Health
Primary FocusWeighs insulin resistance, lipids, fatty liver risk, hypertension, inflammation, and body composition. Emphasizes Zone 2 mitochondrial density and post-meal glucose disposal.
Core metabolic signals
Biomarker-driven protocols
Push hard, on the days your body can take it.
Xcergy knows when to go and when to hold. Nothing unsafe ever ships, and anything that needs a doctor gets one, so you can train with confidence, not guesswork.
Blood pressure Optimal
118/76 mmHg
Recovery data connected
Safety gate
Medicines checked
VO₂ max
42ml/kg/min
The plan protects you without slowing you down.
Most fitness apps hand you the same template regardless of your blood pressure, your cholesterol, your liver markers, or what medicines you're on.
Elevated inflammation caps high intensity until it settles. Heavy fatigue biases you to recovery. A red-flag symptom holds the plan for review. You still move. You just move smart, with the reason shown.
Clinical Safety Guardrails: When safety gates are triggered, protocols automatically adjust training load or prompt human physician review rather than pushing through fatigue.
Clinical Safety Gates180-Day Freshness GuardPhysician Review Gate
Start with the report you already have. No lock-in contracts.
Adaptive Architecture
The goal sets the priority order.
A longevity plan should not look like a fat-loss plan. Xcergy changes the emphasis, then keeps every decision inside your safety profile.
For most people, that starts with metabolic health, the insulin resistance, blood pressure, and lipid numbers most other apps never look at, let alone prioritize.
One plan, in context.
The same inputs can lead to a different weekly emphasis when the outcome changes.
The same inputs can lead to a different weekly emphasis when the outcome changes.
02
Cardiometabolic Longevity
Longevity ProtocolWeighs your fitness (VO2max), strength, joint mobility, bone density, cholesterol particles, and how well your nervous system recovers.
Long-horizon capacity
03
Body Recomposition
Metabolic ResetCaloric targets recalibrate from real measured weight changes; progressive hypertrophy training protects lean mass while reducing visceral adiposity.
Measured body change
04
Functional Strength & Fitness
PerformanceCompound movement patterns tailored to equipment (home/gym) with automatic de-load rules when HRV recovery baseline drops.
Daily performance
Modality Prescription
Training is prescribed by modality, not guesswork.
Your goal sets the mix. Your recovery and safety profile decide how hard each part can work this week.
Base first. Intensity second.
Strength and Zone 2 form the durable base. Higher intensity only enters when the signals support it.
Strength and Zone 2 form the durable base. Higher intensity only enters when the signals support it.
01
Zone 2 Aerobic Base
Mitochondrial lactate clearance and lipid oxidation
02
Compound Strength
Muscle preservation and post-meal glucose uptake
03
HIIT Intervals
VO2max expansion, gated by inflammation and fatigue signals
04
Mobility & Restorative
Parasympathetic recovery and joint preservation
Clinical Guardrails
Safety changes the plan.
The safety gate is inside Xcergy. It is not a footer disclaimer.
Clinical handoff rules
Xcergy knows when a doctor should review.
See how laboratory flags, medications, and recovery signals change the plan.
Laboratory GateSafety Gate Triggered
High Systemic Inflammation (hs-CRP > 3.0 mg/L)
When acute or elevated vascular inflammation is detected in bloodwork, strenuous glycolytic fatigue worsens recovery and injury risk.
Gate action
HIIT & Max Effort Sets Blocked
Decision pathreview route
01Protocol response
Automatically caps aerobic training to Zone 2 cardio (aerobic base). Increases anti-inflammatory meal guidelines and prompts repeat hs-CRP test in 6 weeks.
02Clinical handoff
Automated flag to clinical review queue. Dr. approves Zone 2 limitation; system prevents user from accidentally overriding gate.
03Final authority
A physician-locked protocol cannot be silently replaced by automated recommendations.
The member sees a safe next step; the clinical team sees the context behind it.
Dynamic Recalibration
Progression follows the data.
Workouts adjust from completion rates, RPE (Rating of Perceived Exertion), load volume, morning readiness, performance stalls, and recovery scores. Nutrition targets recalibrate from real energy balance rather than textbook assumptions. Check-ins add the subjective context wearables cannot capture.
Living Protocol ArchitectureNo stale PDFs · Dynamic recalibration