Y A F A

Yet Another Fitness App

YAFA - Yet Another Fitness App

Log workouts, autoregulate your progression with an adaptive RPE matrix, and track your fitness goals with a customizable powerbuilding companion.

Key Features

  • Progressive Overload & Autoregulation: Utilize RPE and RIR to adjust daily loads based on immediate readiness and fatigue management.
  • Adaptive RPE Matrix: A fully customizable, cell-based matrix that learns and corrects your performance curve automatically.
  • Calculative 1RM Engine: Tracks a persistent anchor (c1RM) and incorporates e1RM catch-up logic to match your demonstrated capacity.
  • Flexible Progression Models: Tailor overload patterns using Linear Progression, Double Progression, or Top Set + Back-Off strategies.
  • Mesocycles & Periodization: Structure training blocks with specific focuses without rigid load multipliers.
  • Offline-First & Resilient: Runs fully locally via IndexedDB with robust, non-destructive backup and restore capabilities.

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