16-Factor Prediction Algorithm
Our algorithm weighs 16 different training factors to generate intelligent predictions. From set position and muscle fatigue to your readiness today and historical performance—every variable matters.
- Set position & accumulated fatigue scoring
- Today's readiness: energy, sleep, soreness, stress
- Intra-session performance adjustments
- Bodyweight trends aligned with your goals
Orange Indicators Show Your Target
Predictions appear as orange badges on your weight and rep inputs. At a glance, you know exactly what to aim for. No guesswork, no spreadsheets—just clear, actionable targets.
- Orange badges on weight and rep fields
- AI-suggested extra sets highlighted in orange
- Confidence levels shown for each prediction
- Easy to follow or override as you prefer
AI Feedback Recalibrates Predictions
Predictions improve over time. Provide feedback on any prediction, and our AI recalibrates the algorithm weights specifically for you. The system also learns automatically from your actual vs predicted performance.
- Thumbs up/down feedback on any prediction
- AI analyzes feedback to adjust algorithm weights
- Auto-feedback compares predicted vs actual sets
- Per-exercise calibration stored locally
Fatigue-Aware Progression
The algorithm understands that Set 3 is harder than Set 1. It models intra-set fatigue, muscle group overlap, and exercise sequencing to give you realistic targets that account for accumulated fatigue.
- Descending rep predictions across sets
- Muscle fatigue from earlier exercises factored in
- Lengthened vs shortened exercise profiles
- Session duration and systemic fatigue
100% On-Device Processing
All prediction calculations happen on your device using your local training data. No server calls, no data uploads—just fast, private, personalized predictions that work offline.
- Calculations run locally on your device
- Works completely offline
- Your training data never leaves your phone
- ~50-200ms prediction generation time
The 16 Algorithm Factors
Set Position • Readiness Today • Muscle Fatigue • Intra-Session Performance • Prescription Alignment • Exercise Order • Rest Period • Bodyweight Trend • Exercise Order Change • Session End Trend • Session Duration • Historical Readiness • Volume Pattern • Session Start Time • Activity Level • Reset Recovery