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HYPERTROPHY

Train Smarter

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The Science Behind HyperTracker

We didn't just build another workout logger. We encoded decades of exercise science and nutrition research into AI-powered algorithms that optimize your training, diet, and recovery in real-time.

The Problem with Most Workout Apps

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They're Just Digital Notepads

Log your sets, see a chart, repeat. No intelligence, no optimization, no understanding of WHY you're doing what you're doing.

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Random Workout Generators

Some apps generate workouts, but without understanding periodization, fatigue accumulation, or your specific needs. It's fitness roulette.

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One-Size-Fits-All Volume

"Do 3x10 for everything" ignores that muscles respond differently, people recover differently, and goals require different approaches.

Features That Actually Matter

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AI-Powered Mesocycle Planning

Unlike basic workout trackers, HyperTracker uses intelligent algorithms to design periodized training programs tailored to your goals, experience, recovery capacity, and available time.

How it works: We analyze your training frequency, session duration, experience level, sleep quality, and stress to recommend the optimal split, volume distribution, and periodization model.

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AI Coaching & Personalized Notes

Get real AI-powered coaching advice before every workout. Our system analyzes your history, body composition, and current mesocycle phase to give context-aware guidance.

How it works: Using Claude AI, we generate personalized coach notes that consider your workout type, week in mesocycle, recent performance, body composition goals, and training historyβ€”like having a knowledgeable coach in your pocket.

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Complete Nutrition Tracking

Track your nutrition with our integrated food database powered by USDA FoodData Central. Log meals, scan barcodes, calculate macros, and auto-adjust targets as your body changes.

How it works: Search 300,000+ foods from the USDA database. Use our smart macro calculator that factors in your goals, activity level, and even GLP-1 medications. Your macro targets automatically recalculate when you log new weight.

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Auto-Regulation & Fatigue Management

Our fatigue budget system tracks both systemic (CNS) and local muscle fatigue, adjusting your workout in real-time.

How it works: Each exercise has a fatigue "cost". Compounds cost more (8-12 points) than isolations (3-5 points). When your weekly budget depletes, we suggest deloads before you burn out.

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S-Tier Exercise Selection

Not all exercises are created equal. Our database rates every exercise by hypertrophy effectiveness (S/A/B/C tier) based on Stimulus-to-Fatigue Ratio.

How it works: When building your mesocycle, we prioritize S-tier exercises (high stimulus, low fatigue) like cable work and machines, especially later in mesocycles when fatigue accumulates. Compounds are reserved for when you're fresh.

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Smart Rep Range System

Rep ranges adapt based on muscle fiber type dominance, exercise position in workout, periodization phase, and your experience level.

How it works: Fast-twitch muscles (hamstrings, triceps) get 4-8 reps. Slow-twitch (calves, delts) get 12-20. Mixed-fiber (chest, back) get 8-12. Compounds start workouts heavier; isolations finish lighter.

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DEXA Tracking & FFMI Analysis

Track body composition scans over time. Calculate your Fat-Free Mass Index to see where you stand against natural limits.

How it works: Enter your DEXA scan data (or estimates). We calculate FFMI (Lean Mass / HeightΒ²) and compare you to natural benchmarks (21-25 range). AI coaching suggests bulk, cut, or recomp.

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GLP-1 & Peptide Support

On Ozempic, Mounjaro, or other GLP-1 medications? Our macro calculator adjusts protein targets to prevent muscle loss during aggressive cuts.

How it works: Select your medication and we automatically increase protein recommendations (up to 1.2g/lb) and allow larger caloric deficits while keeping you in a safe, muscle-preserving range.

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Reactive Deload Detection

HyperTracker monitors performance trends, sleep quality, motivation, and joint health to automatically suggest deloads before you overtrain.

How it works: If RPE consistently hits 9.5+, sleep drops below 2/5, or you miss rep targets for 2+ sessions, we trigger an early deload instead of waiting for a fixed schedule.

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E1RM Tracking & Plateau Detection

Track estimated one-rep max trends for every exercise. Our algorithms detect stagnation early and suggest interventions.

How it works: Using the Brzycki formula, we calculate E1RM from every working set. When your E1RM flatlines for 3+ sessions, we flag a plateau and suggest exercise swaps or intensity techniques.

Built on Real Science

Every algorithm in HyperTracker is based on peer-reviewed research and proven training methodologies.

Volume Landmarks (MEV, MAV, MRV)

Renaissance Periodization

MEV (Minimum Effective Volume) is the least you need to grow. MAV (Maximum Adaptive Volume) is the sweet spot for gains. MRV (Maximum Recoverable Volume) is the ceilingβ€”go beyond it and you regress.

In HyperTracker: We track your weekly sets per muscle and keep you in the productive zoneβ€”typically 10-20 sets/week for most muscles, adjusted for your recovery capacity.

Stimulus-to-Fatigue Ratio (SFR)

Dr. Mike Israetel

Not all exercises are equal. A machine fly gives great chest stimulus with minimal fatigue to recover from. A barbell bench press stimulates chest but also taxes shoulders, triceps, and CNS.

In HyperTracker: When building your program, we prioritize high-SFR exercises (machines, cables, isolation work) later in mesocycles when fatigue is high, saving low-SFR compounds for when you're fresh.

Evidence-Based Protein Requirements

Schoenfeld & Aragon Research

Muscle protein synthesis is maximized at 1.6-2.2g/kg of protein daily for trained individuals. Higher protein becomes even more critical during caloric deficits to prevent muscle loss.

In HyperTracker: Our macro calculator sets protein at 1g/lb (2.2g/kg) by defaultβ€”the gold standard for lifters. When on GLP-1 medications, we increase to 1.2g/lb to protect muscle during aggressive cuts.

Muscle Fiber Type Dominance

Exercise Physiology Research

Muscles have different proportions of fast-twitch (explosive, fatigable) and slow-twitch (endurance, resistant) fibers. Each type responds to different rep ranges.

In HyperTracker: Hamstrings are ~70% fast-twitch β†’ respond to 4-8 reps. Calves are ~60% slow-twitch β†’ need 15-25 reps. Your rep ranges should reflect the muscle being trained, not a one-size-fits-all "3x10".

Autoregulation with RPE/RIR

Powerlifting & Sports Science

RPE (Rate of Perceived Exertion) and RIR (Reps in Reserve) let you train to appropriate intensity based on how you feel that day, not a fixed percentage of 1RM that ignores recovery state.

In HyperTracker: Start mesocycles at 3 RIR (could do 3 more). Progress to 1 RIR by the end. Last sets can go to 0 RIR. This systematic approach ensures progressive overload without burning out.

TDEE & Adaptive Thermogenesis

Metabolic Research

Your Total Daily Energy Expenditure (TDEE) includes BMR, activity, and exercise. During dieting, metabolic adaptation can reduce TDEE by 10-15%. Tracking weight helps recalibrate.

In HyperTracker: Our macro calculator computes TDEE from your stats and activity level. When you log new weight, we automatically recalculate your targets to keep progress on track.

Daily Undulating Periodization (DUP)

Dr. Greg Nuckols & Others

Instead of training heavy for weeks then light for weeks (linear periodization), DUP rotates intensity daily. Monday: strength (4-6 reps). Wednesday: hypertrophy (8-12). Friday: power (explosive work).

In HyperTracker: Our mesocycle builder can create DUP programs that hit each muscle with different stimuli each session, maximizing both strength and size adaptations.

Progressive Overload Mechanics

Fundamental Training Principle

To grow, you must progressively do more: more weight, more reps, more sets, less rest, better technique. The body adapts to what you demand of it.

In HyperTracker: Each week, we suggest adding 1-2 reps or 2.5% weight to key lifts. When you hit the top of your rep range with good form, we recommend increasing load.

How We Compare

FeatureHyperTrackerOther Apps
AI Mesocycle Generationβœ“β€”
AI Coaching Notesβœ“β€”
Integrated Nutrition Trackingβœ“β—
Smart Macro Calculatorβœ“β€”
GLP-1/Peptide Supportβœ“β€”
Auto-Update Macros on Weight Changeβœ“β€”
S-Tier Exercise Scoringβœ“β€”
Fatigue Budget Systemβœ“β€”
Fiber Type Optimizationβœ“β€”
DEXA/FFMI Trackingβœ“β€”
Reactive Deload Detectionβœ“β€”
Set Quality Analysisβœ“β€”
Regional Body Comp Analysisβœ“β€”
Smart Weight Recommendationsβœ“β—
Basic Workout Loggingβœ“βœ“

Who Is HyperTracker For?

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Intermediate Lifters

Past the beginner gains, ready to maximize the next phase with intelligent programming.

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Science-Based Lifters

You've read the research and want an app that actually implements it. No bro-science.

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Optimization Nerds

You want to squeeze every drop of gains from your training. Efficiency over effort.

Ready to Train Smarter?

Stop leaving gains on the table with outdated training methods. Join the evidence-based lifting revolution.

HyperTracker Β© 2026 β€’ Built with ❀️ for the lifting community